393292796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{7563323}}^1$

素因数の和:7563340

約数の個数: 12

約数和(自身を含む): 741205752

約数和(自身を除く): 347912956

約数列:

[1, 2, 4, 13, 26, 52, 7563323, 15126646, 30253292, 98323199, 196646398, 393292796]

約数ペア:

[(1, 393292796), (2, 196646398), (4, 98323199), (13, 30253292), (26, 15126646), (52, 7563323)]