14285780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42017}}^1$

素因数の和:42043

約数の個数: 24

約数和(自身を含む): 31765608

約数和(自身を除く): 17479828

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 42017, 84034, 168068, 210085, 420170, 714289, 840340, 1428578, 2857156, 3571445, 7142890, 14285780]

約数ペア:

[(1, 14285780), (2, 7142890), (4, 3571445), (5, 2857156), (10, 1428578), (17, 840340), (20, 714289), (34, 420170), (68, 210085), (85, 168068), (170, 84034), (340, 42017)]