413739664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1989133}}^1$

素因数の和:1989154

約数の個数: 20

約数和(自身を含む): 863284156

約数和(自身を除く): 449544492

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1989133, 3978266, 7956532, 15913064, 25858729, 31826128, 51717458, 103434916, 206869832, 413739664]

約数ペア:

[(1, 413739664), (2, 206869832), (4, 103434916), (8, 51717458), (13, 31826128), (16, 25858729), (26, 15913064), (52, 7956532), (104, 3978266), (208, 1989133)]