5638390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1951}}^1$

素因数の和:1992

約数の個数: 24

約数和(自身を含む): 10786752

約数和(自身を除く): 5148362

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 1951, 2890, 3902, 9755, 19510, 33167, 66334, 165835, 331670, 563839, 1127678, 2819195, 5638390]

約数ペア:

[(1, 5638390), (2, 2819195), (5, 1127678), (10, 563839), (17, 331670), (34, 165835), (85, 66334), (170, 33167), (289, 19510), (578, 9755), (1445, 3902), (1951, 2890)]