1553870748

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1\times {\mathrm{3947}}^1$

素因数の和:4626

約数の個数: 48

約数和(自身を含む): 3701013120

約数和(自身を除く): 2147142372

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 619, 636, 1238, 1857, 2476, 3714, 3947, 7428, 7894, 11841, 15788, 23682, 32807, 47364, 65614, 98421, 131228, 196842, 209191, 393684, 418382, 627573, 836764, 1255146, 2443193, 2510292, 4886386, 7329579, 9772772, 14659158, 29318316, 129489229, 258978458, 388467687, 517956916, 776935374, 1553870748]

約数ペア:

[(1, 1553870748), (2, 776935374), (3, 517956916), (4, 388467687), (6, 258978458), (12, 129489229), (53, 29318316), (106, 14659158), (159, 9772772), (212, 7329579), (318, 4886386), (619, 2510292), (636, 2443193), (1238, 1255146), (1857, 836764), (2476, 627573), (3714, 418382), (3947, 393684), (7428, 209191), (7894, 196842), (11841, 131228), (15788, 98421), (23682, 65614), (32807, 47364)]