3914203412

素因数分解:

$2^2\times 7^1\times {\mathrm{139792979}}^1$

素因数の和:139792990

約数の個数: 12

約数和(自身を含む): 7828406880

約数和(自身を除く): 3914203468

約数列:

[1, 2, 4, 7, 14, 28, 139792979, 279585958, 559171916, 978550853, 1957101706, 3914203412]

約数ペア:

[(1, 3914203412), (2, 1957101706), (4, 978550853), (7, 559171916), (14, 279585958), (28, 139792979)]