2039121503

素因数分解:

${\mathrm{31}}^1\times {\mathrm{131}}^2\times {\mathrm{3833}}^1$

素因数の和:4126

約数の個数: 12

約数和(自身を含む): 2121643584

約数和(自身を除く): 82522081

約数列:

[1, 31, 131, 3833, 4061, 17161, 118823, 502123, 531991, 15565813, 65778113, 2039121503]

約数ペア:

[(1, 2039121503), (31, 65778113), (131, 15565813), (3833, 531991), (4061, 502123), (17161, 118823)]