440029670398

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{19541}}^1\times {\mathrm{81001}}^1$

素因数の和:100683

約数の個数: 16

約数和(自身を含む): 664835255280

約数和(自身を除く): 224805584882

約数列:

[1, 2, 139, 278, 19541, 39082, 81001, 162002, 2716199, 5432398, 11259139, 22518278, 1582840541, 3165681082, 220014835199, 440029670398]

約数ペア:

[(1, 440029670398), (2, 220014835199), (139, 3165681082), (278, 1582840541), (19541, 22518278), (39082, 11259139), (81001, 5432398), (162002, 2716199)]