558786670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{330643}}^1$

素因数の和:330676

約数の個数: 24

約数和(自身を含む): 1089141336

約数和(自身を除く): 530354666

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 330643, 661286, 1653215, 3306430, 4298359, 8596718, 21491795, 42983590, 55878667, 111757334, 279393335, 558786670]

約数ペア:

[(1, 558786670), (2, 279393335), (5, 111757334), (10, 55878667), (13, 42983590), (26, 21491795), (65, 8596718), (130, 4298359), (169, 3306430), (338, 1653215), (845, 661286), (1690, 330643)]