289161567318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1\times {\mathrm{1192409}}^1$

素因数の和:1195536

約数の個数: 32

約数和(自身を含む): 623010376800

約数和(自身を除く): 333848809482

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3109, 6218, 9327, 18654, 40417, 80834, 121251, 242502, 1192409, 2384818, 3577227, 7154454, 15501317, 31002634, 46503951, 93007902, 3707199581, 7414399162, 11121598743, 22243197486, 48193594553, 96387189106, 144580783659, 289161567318]

約数ペア:

[(1, 289161567318), (2, 144580783659), (3, 96387189106), (6, 48193594553), (13, 22243197486), (26, 11121598743), (39, 7414399162), (78, 3707199581), (3109, 93007902), (6218, 46503951), (9327, 31002634), (18654, 15501317), (40417, 7154454), (80834, 3577227), (121251, 2384818), (242502, 1192409)]