549968484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{13009}}^1$

素因数の和:13300

約数の個数: 48

約数和(自身を含む): 1387178240

約数和(自身を除く): 837209756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 271, 542, 813, 1084, 1626, 3252, 3523, 7046, 10569, 13009, 14092, 21138, 26018, 39027, 42276, 52036, 78054, 156108, 169117, 338234, 507351, 676468, 1014702, 2029404, 3525439, 7050878, 10576317, 14101756, 21152634, 42305268, 45830707, 91661414, 137492121, 183322828, 274984242, 549968484]

約数ペア:

[(1, 549968484), (2, 274984242), (3, 183322828), (4, 137492121), (6, 91661414), (12, 45830707), (13, 42305268), (26, 21152634), (39, 14101756), (52, 10576317), (78, 7050878), (156, 3525439), (271, 2029404), (542, 1014702), (813, 676468), (1084, 507351), (1626, 338234), (3252, 169117), (3523, 156108), (7046, 78054), (10569, 52036), (13009, 42276), (14092, 39027), (21138, 26018)]