426678469

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{2609}}^1$

素因数の和:3060

約数の個数: 16

約数和(自身を含む): 497111040

約数和(自身を除く): 70432571

約数列:

[1, 7, 61, 383, 427, 2609, 2681, 18263, 23363, 159149, 163541, 999247, 1114043, 6994729, 60954067, 426678469]

約数ペア:

[(1, 426678469), (7, 60954067), (61, 6994729), (383, 1114043), (427, 999247), (2609, 163541), (2681, 159149), (18263, 23363)]