310331892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1989307}}^1$

素因数の和:1989327

約数の個数: 24

約数和(自身を含む): 779808736

約数和(自身を除く): 469476844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1989307, 3978614, 5967921, 7957228, 11935842, 23871684, 25860991, 51721982, 77582973, 103443964, 155165946, 310331892]

約数ペア:

[(1, 310331892), (2, 155165946), (3, 103443964), (4, 77582973), (6, 51721982), (12, 25860991), (13, 23871684), (26, 11935842), (39, 7957228), (52, 5967921), (78, 3978614), (156, 1989307)]