2140181394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 4985487360

約数和(自身を除く): 2845305966

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 83, 114, 127, 137, 166, 247, 249, 254, 274, 381, 411, 494, 498, 741, 762, 822, 1079, 1482, 1577, 1651, 1781, 2158, 2413, 2603, 3154, 3237, 3302, 3562, 4731, 4826, 4953, 5206, 5343, 6474, 7239, 7809, 9462, 9906, 10541, 10686, 11371, 14478, 15618, 17399, 20501, 21082, 22742, 31369, 31623, 33839, 34113, 34798, 41002, 52197, 61503, 62738, 63246, 67678, 68226, 94107, 101517, 104394, 123006, 137033, 147823, 188214, 200279, 203034, 216049, 226187, 274066, 295646, 330581, 400558, 411099, 432098, 443469, 452374, 600837, 648147, 661162, 678561, 822198, 886938, 991743, 1201674, 1296294, 1357122, 1444117, 1983486, 2603627, 2808637, 2888234, 4297553, 4332351, 5207254, 5617274, 7810881, 8425911, 8595106, 8664702, 12892659, 15621762, 16851822, 18773521, 25785318, 27438223, 37547042, 54876446, 56320563, 82314669, 112641126, 164629338, 356696899, 713393798, 1070090697, 2140181394]

約数ペア:

[(1, 2140181394), (2, 1070090697), (3, 713393798), (6, 356696899), (13, 164629338), (19, 112641126), (26, 82314669), (38, 56320563), (39, 54876446), (57, 37547042), (78, 27438223), (83, 25785318), (114, 18773521), (127, 16851822), (137, 15621762), (166, 12892659), (247, 8664702), (249, 8595106), (254, 8425911), (274, 7810881), (381, 5617274), (411, 5207254), (494, 4332351), (498, 4297553), (741, 2888234), (762, 2808637), (822, 2603627), (1079, 1983486), (1482, 1444117), (1577, 1357122), (1651, 1296294), (1781, 1201674), (2158, 991743), (2413, 886938), (2603, 822198), (3154, 678561), (3237, 661162), (3302, 648147), (3562, 600837), (4731, 452374), (4826, 443469), (4953, 432098), (5206, 411099), (5343, 400558), (6474, 330581), (7239, 295646), (7809, 274066), (9462, 226187), (9906, 216049), (10541, 203034), (10686, 200279), (11371, 188214), (14478, 147823), (15618, 137033), (17399, 123006), (20501, 104394), (21082, 101517), (22742, 94107), (31369, 68226), (31623, 67678), (33839, 63246), (34113, 62738), (34798, 61503), (41002, 52197)]