15678415684

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{2749}}^1$

素因数の和:3092

約数の個数: 48

約数和(自身を含む): 28188160000

約数和(自身を除く): 12509744316

約数列:

[1, 2, 4, 103, 109, 127, 206, 218, 254, 412, 436, 508, 2749, 5498, 10996, 11227, 13081, 13843, 22454, 26162, 27686, 44908, 52324, 55372, 283147, 299641, 349123, 566294, 599282, 698246, 1132588, 1198564, 1396492, 1425829, 2851658, 5703316, 30863023, 35959669, 38054407, 61726046, 71919338, 76108814, 123452092, 143838676, 152217628, 3919603921, 7839207842, 15678415684]

約数ペア:

[(1, 15678415684), (2, 7839207842), (4, 3919603921), (103, 152217628), (109, 143838676), (127, 123452092), (206, 76108814), (218, 71919338), (254, 61726046), (412, 38054407), (436, 35959669), (508, 30863023), (2749, 5703316), (5498, 2851658), (10996, 1425829), (11227, 1396492), (13081, 1198564), (13843, 1132588), (22454, 698246), (26162, 599282), (27686, 566294), (44908, 349123), (52324, 299641), (55372, 283147)]