1291222084

素因数分解:

$2^2\times {\mathrm{5851}}^1\times {\mathrm{55171}}^1$

素因数の和:61026

約数の個数: 12

約数和(自身を含む): 2260065808

約数和(自身を除く): 968843724

約数列:

[1, 2, 4, 5851, 11702, 23404, 55171, 110342, 220684, 322805521, 645611042, 1291222084]

約数ペア:

[(1, 1291222084), (2, 645611042), (4, 322805521), (5851, 220684), (11702, 110342), (23404, 55171)]