2180249348

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{399899}}^1$

素因数の和:399979

約数の個数: 24

約数和(自身を含む): 4030992000

約数和(自身を除く): 1850742652

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 1363, 2726, 5452, 399899, 799798, 1599596, 11597071, 18795253, 23194142, 37590506, 46388284, 75181012, 545062337, 1090124674, 2180249348]

約数ペア:

[(1, 2180249348), (2, 1090124674), (4, 545062337), (29, 75181012), (47, 46388284), (58, 37590506), (94, 23194142), (116, 18795253), (188, 11597071), (1363, 1599596), (2726, 799798), (5452, 399899)]