260062918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2351}}^1$

素因数の和:2484

約数の個数: 32

約数和(自身を含む): 426746880

約数和(自身を除く): 166683962

約数列:

[1, 2, 19, 38, 41, 71, 82, 142, 779, 1349, 1558, 2351, 2698, 2911, 4702, 5822, 44669, 55309, 89338, 96391, 110618, 166921, 192782, 333842, 1831429, 3171499, 3662858, 6342998, 6843761, 13687522, 130031459, 260062918]

約数ペア:

[(1, 260062918), (2, 130031459), (19, 13687522), (38, 6843761), (41, 6342998), (71, 3662858), (82, 3171499), (142, 1831429), (779, 333842), (1349, 192782), (1558, 166921), (2351, 110618), (2698, 96391), (2911, 89338), (4702, 55309), (5822, 44669)]