9871492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{811}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 18416160

約数和(自身を除く): 8544668

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 811, 1622, 3043, 3244, 6086, 12172, 13787, 27574, 55148, 145169, 290338, 580676, 2467873, 4935746, 9871492]

約数ペア:

[(1, 9871492), (2, 4935746), (4, 2467873), (17, 580676), (34, 290338), (68, 145169), (179, 55148), (358, 27574), (716, 13787), (811, 12172), (1622, 6086), (3043, 3244)]