313471204

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{3203}}^1$

素因数の和:3819

約数の個数: 24

約数和(自身を含む): 562494240

約数和(自身を除く): 249023036

約数列:

[1, 2, 4, 43, 86, 172, 569, 1138, 2276, 3203, 6406, 12812, 24467, 48934, 97868, 137729, 275458, 550916, 1822507, 3645014, 7290028, 78367801, 156735602, 313471204]

約数ペア:

[(1, 313471204), (2, 156735602), (4, 78367801), (43, 7290028), (86, 3645014), (172, 1822507), (569, 550916), (1138, 275458), (2276, 137729), (3203, 97868), (6406, 48934), (12812, 24467)]