170053780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{654053}}^1$

素因数の和:654075

約数の個数: 24

約数和(自身を含む): 384583752

約数和(自身を除く): 214529972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 654053, 1308106, 2616212, 3270265, 6540530, 8502689, 13081060, 17005378, 34010756, 42513445, 85026890, 170053780]

約数ペア:

[(1, 170053780), (2, 85026890), (4, 42513445), (5, 34010756), (10, 17005378), (13, 13081060), (20, 8502689), (26, 6540530), (52, 3270265), (65, 2616212), (130, 1308106), (260, 654053)]