4080256148

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{12912203}}^1$

素因数の和:12912286

約数の個数: 12

約数和(自身を含む): 7230834240

約数和(自身を除く): 3150578092

約数列:

[1, 2, 4, 79, 158, 316, 12912203, 25824406, 51648812, 1020064037, 2040128074, 4080256148]

約数ペア:

[(1, 4080256148), (2, 2040128074), (4, 1020064037), (79, 51648812), (158, 25824406), (316, 12912203)]