1211605004

素因数分解:

$2^2\times {\mathrm{4339}}^1\times {\mathrm{69809}}^1$

素因数の和:74152

約数の個数: 12

約数和(自身を含む): 2120827800

約数和(自身を除く): 909222796

約数列:

[1, 2, 4, 4339, 8678, 17356, 69809, 139618, 279236, 302901251, 605802502, 1211605004]

約数ペア:

[(1, 1211605004), (2, 605802502), (4, 302901251), (4339, 279236), (8678, 139618), (17356, 69809)]