1298388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 96

約数和(自身を含む): 3951360

約数和(自身を除く): 2652972

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 41, 42, 52, 58, 78, 82, 84, 87, 91, 116, 123, 156, 164, 174, 182, 203, 246, 273, 287, 348, 364, 377, 406, 492, 533, 546, 574, 609, 754, 812, 861, 1066, 1092, 1131, 1148, 1189, 1218, 1508, 1599, 1722, 2132, 2262, 2378, 2436, 2639, 3198, 3444, 3567, 3731, 4524, 4756, 5278, 6396, 7134, 7462, 7917, 8323, 10556, 11193, 14268, 14924, 15457, 15834, 16646, 22386, 24969, 30914, 31668, 33292, 44772, 46371, 49938, 61828, 92742, 99876, 108199, 185484, 216398, 324597, 432796, 649194, 1298388]

約数ペア:

[(1, 1298388), (2, 649194), (3, 432796), (4, 324597), (6, 216398), (7, 185484), (12, 108199), (13, 99876), (14, 92742), (21, 61828), (26, 49938), (28, 46371), (29, 44772), (39, 33292), (41, 31668), (42, 30914), (52, 24969), (58, 22386), (78, 16646), (82, 15834), (84, 15457), (87, 14924), (91, 14268), (116, 11193), (123, 10556), (156, 8323), (164, 7917), (174, 7462), (182, 7134), (203, 6396), (246, 5278), (273, 4756), (287, 4524), (348, 3731), (364, 3567), (377, 3444), (406, 3198), (492, 2639), (533, 2436), (546, 2378), (574, 2262), (609, 2132), (754, 1722), (812, 1599), (861, 1508), (1066, 1218), (1092, 1189), (1131, 1148)]