9857356

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 17811360

約数和(自身を除く): 7954004

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 569, 1138, 2276, 4331, 8662, 17324, 34709, 40399, 69418, 80798, 138836, 161596, 2464339, 4928678, 9857356]

約数ペア:

[(1, 9857356), (2, 4928678), (4, 2464339), (61, 161596), (71, 138836), (122, 80798), (142, 69418), (244, 40399), (284, 34709), (569, 17324), (1138, 8662), (2276, 4331)]