1254720004

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{2077351}}^1$

素因数の和:2077506

約数の個数: 12

約数和(自身を含む): 2210302528

約数和(自身を除く): 955582524

約数列:

[1, 2, 4, 151, 302, 604, 2077351, 4154702, 8309404, 313680001, 627360002, 1254720004]

約数ペア:

[(1, 1254720004), (2, 627360002), (4, 313680001), (151, 8309404), (302, 4154702), (604, 2077351)]