1900992407

素因数分解:

${\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{280921}}^1$

素因数の和:281089

約数の個数: 8

約数和(自身を含む): 1948474992

約数和(自身を除く): 47482585

約数列:

[1, 67, 101, 6767, 280921, 18821707, 28373021, 1900992407]

約数ペア:

[(1, 1900992407), (67, 28373021), (101, 18821707), (6767, 280921)]