2001775146

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 144

約数和(自身を含む): 4971744288

約数和(自身を除く): 2969969142

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 61, 69, 98, 122, 138, 147, 161, 183, 211, 294, 322, 366, 422, 427, 483, 529, 633, 854, 966, 1058, 1127, 1266, 1281, 1403, 1477, 1587, 2254, 2562, 2806, 2954, 2989, 3174, 3381, 3703, 4209, 4431, 4853, 5978, 6762, 7406, 8418, 8862, 8967, 9706, 9821, 10339, 11109, 12871, 14559, 17934, 19642, 20678, 22218, 25742, 25921, 29118, 29463, 31017, 32269, 33971, 38613, 51842, 58926, 62034, 64538, 67942, 68747, 77226, 77763, 90097, 96807, 101913, 111619, 137494, 155526, 180194, 193614, 203826, 206241, 223238, 225883, 237797, 270291, 296033, 334857, 412482, 451766, 475594, 540582, 592066, 630679, 669714, 677649, 713391, 781333, 888099, 1261358, 1355298, 1426782, 1562666, 1581181, 1776198, 1892037, 2072231, 2343999, 3162362, 3784074, 4144462, 4687998, 4743543, 5469331, 6216693, 6808759, 9487086, 10938662, 12433386, 13617518, 14505617, 16407993, 20426277, 29011234, 32815986, 40852554, 43516851, 47661313, 87033702, 95322626, 142983939, 285967878, 333629191, 667258382, 1000887573, 2001775146]

約数ペア:

[(1, 2001775146), (2, 1000887573), (3, 667258382), (6, 333629191), (7, 285967878), (14, 142983939), (21, 95322626), (23, 87033702), (42, 47661313), (46, 43516851), (49, 40852554), (61, 32815986), (69, 29011234), (98, 20426277), (122, 16407993), (138, 14505617), (147, 13617518), (161, 12433386), (183, 10938662), (211, 9487086), (294, 6808759), (322, 6216693), (366, 5469331), (422, 4743543), (427, 4687998), (483, 4144462), (529, 3784074), (633, 3162362), (854, 2343999), (966, 2072231), (1058, 1892037), (1127, 1776198), (1266, 1581181), (1281, 1562666), (1403, 1426782), (1477, 1355298), (1587, 1261358), (2254, 888099), (2562, 781333), (2806, 713391), (2954, 677649), (2989, 669714), (3174, 630679), (3381, 592066), (3703, 540582), (4209, 475594), (4431, 451766), (4853, 412482), (5978, 334857), (6762, 296033), (7406, 270291), (8418, 237797), (8862, 225883), (8967, 223238), (9706, 206241), (9821, 203826), (10339, 193614), (11109, 180194), (12871, 155526), (14559, 137494), (17934, 111619), (19642, 101913), (20678, 96807), (22218, 90097), (25742, 77763), (25921, 77226), (29118, 68747), (29463, 67942), (31017, 64538), (32269, 62034), (33971, 58926), (38613, 51842)]