2158248241

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1698071}}^1$

素因数の和:1698143

約数の個数: 8

約数和(自身を含む): 2282208768

約数和(自身を除く): 123960527

約数列:

[1, 31, 41, 1271, 1698071, 52640201, 69620911, 2158248241]

約数ペア:

[(1, 2158248241), (31, 69620911), (41, 52640201), (1271, 1698071)]