2021833412

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{6398207}}^1$

素因数の和:6398290

約数の個数: 12

約数和(自身を含む): 3582996480

約数和(自身を除く): 1561163068

約数列:

[1, 2, 4, 79, 158, 316, 6398207, 12796414, 25592828, 505458353, 1010916706, 2021833412]

約数ペア:

[(1, 2021833412), (2, 1010916706), (4, 505458353), (79, 25592828), (158, 12796414), (316, 6398207)]