79211324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{638801}}^1$

素因数の和:638836

約数の個数: 12

約数和(自身を含む): 143091648

約数和(自身を除く): 63880324

約数列:

[1, 2, 4, 31, 62, 124, 638801, 1277602, 2555204, 19802831, 39605662, 79211324]

約数ペア:

[(1, 79211324), (2, 39605662), (4, 19802831), (31, 2555204), (62, 1277602), (124, 638801)]