7121301252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1\times {\mathrm{19417}}^1$

素因数の和:21788

約数の個数: 48

約数和(自身を含む): 17903085312

約数和(自身を除く): 10781784060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2351, 4702, 7053, 9404, 14106, 19417, 28212, 30563, 38834, 58251, 61126, 77668, 91689, 116502, 122252, 183378, 233004, 252421, 366756, 504842, 757263, 1009684, 1514526, 3029052, 45649367, 91298734, 136948101, 182597468, 273896202, 547792404, 593441771, 1186883542, 1780325313, 2373767084, 3560650626, 7121301252]

約数ペア:

[(1, 7121301252), (2, 3560650626), (3, 2373767084), (4, 1780325313), (6, 1186883542), (12, 593441771), (13, 547792404), (26, 273896202), (39, 182597468), (52, 136948101), (78, 91298734), (156, 45649367), (2351, 3029052), (4702, 1514526), (7053, 1009684), (9404, 757263), (14106, 504842), (19417, 366756), (28212, 252421), (30563, 233004), (38834, 183378), (58251, 122252), (61126, 116502), (77668, 91689)]