310346556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1989401}}^1$

素因数の和:1989421

約数の個数: 24

約数和(自身を含む): 779845584

約数和(自身を除く): 469499028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1989401, 3978802, 5968203, 7957604, 11936406, 23872812, 25862213, 51724426, 77586639, 103448852, 155173278, 310346556]

約数ペア:

[(1, 310346556), (2, 155173278), (3, 103448852), (4, 77586639), (6, 51724426), (12, 25862213), (13, 23872812), (26, 11936406), (39, 7957604), (52, 5968203), (78, 3978802), (156, 1989401)]