2400796624

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{374189}}^1$

素因数の和:374598

約数の個数: 20

約数和(自身を含む): 4663155780

約数和(自身を除く): 2262359156

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 374189, 748378, 1496756, 2993512, 5987024, 150049789, 300099578, 600199156, 1200398312, 2400796624]

約数ペア:

[(1, 2400796624), (2, 1200398312), (4, 600199156), (8, 300099578), (16, 150049789), (401, 5987024), (802, 2993512), (1604, 1496756), (3208, 748378), (6416, 374189)]