1523289968

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{115963}}^1$

素因数の和:116792

約数の個数: 20

約数和(自身を含む): 2954994648

約数和(自身を除く): 1431704680

約数列:

[1, 2, 4, 8, 16, 821, 1642, 3284, 6568, 13136, 115963, 231926, 463852, 927704, 1855408, 95205623, 190411246, 380822492, 761644984, 1523289968]

約数ペア:

[(1, 1523289968), (2, 761644984), (4, 380822492), (8, 190411246), (16, 95205623), (821, 1855408), (1642, 927704), (3284, 463852), (6568, 231926), (13136, 115963)]