141003980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{542323}}^1$

素因数の和:542345

約数の個数: 24

約数和(自身を含む): 318886512

約数和(自身を除く): 177882532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 542323, 1084646, 2169292, 2711615, 5423230, 7050199, 10846460, 14100398, 28200796, 35250995, 70501990, 141003980]

約数ペア:

[(1, 141003980), (2, 70501990), (4, 35250995), (5, 28200796), (10, 14100398), (13, 10846460), (20, 7050199), (26, 5423230), (52, 2711615), (65, 2169292), (130, 1084646), (260, 542323)]