7839380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23057}}^1$

素因数の和:23083

約数の個数: 24

約数和(自身を含む): 17431848

約数和(自身を除く): 9592468

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 23057, 46114, 92228, 115285, 230570, 391969, 461140, 783938, 1567876, 1959845, 3919690, 7839380]

約数ペア:

[(1, 7839380), (2, 3919690), (4, 1959845), (5, 1567876), (10, 783938), (17, 461140), (20, 391969), (34, 230570), (68, 115285), (85, 92228), (170, 46114), (340, 23057)]