2025746564261

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{5437}}^1\times {\mathrm{406309}}^1$

素因数の和:411884

約数の個数: 16

約数和(自身を含む): 2333246551680

約数和(自身を除く): 307499987419

約数列:

[1, 7, 131, 917, 5437, 38059, 406309, 712247, 2844163, 4985729, 53226479, 372585353, 2209102033, 15463714231, 289392366323, 2025746564261]

約数ペア:

[(1, 2025746564261), (7, 289392366323), (131, 15463714231), (917, 2209102033), (5437, 372585353), (38059, 53226479), (406309, 4985729), (712247, 2844163)]