972326576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4674647}}^1$

素因数の和:4674668

約数の個数: 20

約数和(自身を含む): 2028797232

約数和(自身を除く): 1056470656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4674647, 9349294, 18698588, 37397176, 60770411, 74794352, 121540822, 243081644, 486163288, 972326576]

約数ペア:

[(1, 972326576), (2, 486163288), (4, 243081644), (8, 121540822), (13, 74794352), (16, 60770411), (26, 37397176), (52, 18698588), (104, 9349294), (208, 4674647)]