672763390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5175103}}^1$

素因数の和:5175123

約数の個数: 16

約数和(自身を含む): 1304126208

約数和(自身を除く): 631362818

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5175103, 10350206, 25875515, 51751030, 67276339, 134552678, 336381695, 672763390]

約数ペア:

[(1, 672763390), (2, 336381695), (5, 134552678), (10, 67276339), (13, 51751030), (26, 25875515), (65, 10350206), (130, 5175103)]