315679028

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{191089}}^1$

素因数の和:191159

約数の個数: 24

約数和(自身を含む): 642062400

約数和(自身を除く): 326383372

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 191089, 382178, 764356, 1337623, 2675246, 5350492, 11274251, 22548502, 45097004, 78919757, 157839514, 315679028]

約数ペア:

[(1, 315679028), (2, 157839514), (4, 78919757), (7, 45097004), (14, 22548502), (28, 11274251), (59, 5350492), (118, 2675246), (236, 1337623), (413, 764356), (826, 382178), (1652, 191089)]