2912521546

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{30013}}^1$

素因数の和:30438

約数の個数: 24

約数和(自身を含む): 4814185572

約数和(自身を除く): 1901664026

約数列:

[1, 2, 11, 22, 121, 242, 401, 802, 4411, 8822, 30013, 48521, 60026, 97042, 330143, 660286, 3631573, 7263146, 12035213, 24070426, 132387343, 264774686, 1456260773, 2912521546]

約数ペア:

[(1, 2912521546), (2, 1456260773), (11, 264774686), (22, 132387343), (121, 24070426), (242, 12035213), (401, 7263146), (802, 3631573), (4411, 660286), (8822, 330143), (30013, 97042), (48521, 60026)]