393156722

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{7829}}^1$

素因数の和:8066

約数の個数: 32

約数和(自身を含む): 717102720

約数和(自身を除く): 323945998

約数列:

[1, 2, 7, 14, 17, 34, 119, 211, 238, 422, 1477, 2954, 3587, 7174, 7829, 15658, 25109, 50218, 54803, 109606, 133093, 266186, 931651, 1651919, 1863302, 3303838, 11563433, 23126866, 28082623, 56165246, 196578361, 393156722]

約数ペア:

[(1, 393156722), (2, 196578361), (7, 56165246), (14, 28082623), (17, 23126866), (34, 11563433), (119, 3303838), (211, 1863302), (238, 1651919), (422, 931651), (1477, 266186), (2954, 133093), (3587, 109606), (7174, 54803), (7829, 50218), (15658, 25109)]