3731390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28703}}^1$

素因数の和:28723

約数の個数: 16

約数和(自身を含む): 7233408

約数和(自身を除く): 3502018

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 28703, 57406, 143515, 287030, 373139, 746278, 1865695, 3731390]

約数ペア:

[(1, 3731390), (2, 1865695), (5, 746278), (10, 373139), (13, 287030), (26, 143515), (65, 57406), (130, 28703)]