2547800684

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13963}}^1$

素因数の和:14031

約数の個数: 72

約数和(自身を含む): 5460203280

約数和(自身を除く): 2912402596

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 121, 143, 242, 286, 319, 377, 484, 572, 638, 754, 1276, 1508, 1573, 3146, 3509, 4147, 6292, 7018, 8294, 13963, 14036, 16588, 27926, 45617, 55852, 91234, 153593, 181519, 182468, 307186, 363038, 404927, 614372, 726076, 809854, 1619708, 1689523, 1996709, 3379046, 3993418, 4454197, 5264051, 6758092, 7986836, 8908394, 10528102, 17816788, 21056204, 21963799, 43927598, 48996167, 57904561, 87855196, 97992334, 115809122, 195984668, 231618244, 636950171, 1273900342, 2547800684]

約数ペア:

[(1, 2547800684), (2, 1273900342), (4, 636950171), (11, 231618244), (13, 195984668), (22, 115809122), (26, 97992334), (29, 87855196), (44, 57904561), (52, 48996167), (58, 43927598), (116, 21963799), (121, 21056204), (143, 17816788), (242, 10528102), (286, 8908394), (319, 7986836), (377, 6758092), (484, 5264051), (572, 4454197), (638, 3993418), (754, 3379046), (1276, 1996709), (1508, 1689523), (1573, 1619708), (3146, 809854), (3509, 726076), (4147, 614372), (6292, 404927), (7018, 363038), (8294, 307186), (13963, 182468), (14036, 181519), (16588, 153593), (27926, 91234), (45617, 55852)]