2218867561

素因数分解:

${\mathrm{41}}^1\times {\mathrm{4231}}^1\times {\mathrm{12791}}^1$

素因数の和:17063

約数の個数: 8

約数和(自身を含む): 2273701248

約数和(自身を除く): 54833687

約数列:

[1, 41, 4231, 12791, 173471, 524431, 54118721, 2218867561]

約数ペア:

[(1, 2218867561), (41, 54118721), (4231, 524431), (12791, 173471)]