857793418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{5483}}^1$

素因数の和:5706

約数の個数: 32

約数和(自身を含む): 1421452800

約数和(自身を除く): 563659382

約数列:

[1, 2, 19, 23, 38, 46, 179, 358, 437, 874, 3401, 4117, 5483, 6802, 8234, 10966, 78223, 104177, 126109, 156446, 208354, 252218, 981457, 1962914, 2396071, 4792142, 18647683, 22573511, 37295366, 45147022, 428896709, 857793418]

約数ペア:

[(1, 857793418), (2, 428896709), (19, 45147022), (23, 37295366), (38, 22573511), (46, 18647683), (179, 4792142), (358, 2396071), (437, 1962914), (874, 981457), (3401, 252218), (4117, 208354), (5483, 156446), (6802, 126109), (8234, 104177), (10966, 78223)]