120878888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1162297}}^1$

素因数の和:1162316

約数の個数: 16

約数和(自身を含む): 244082580

約数和(自身を除く): 123203692

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1162297, 2324594, 4649188, 9298376, 15109861, 30219722, 60439444, 120878888]

約数ペア:

[(1, 120878888), (2, 60439444), (4, 30219722), (8, 15109861), (13, 9298376), (26, 4649188), (52, 2324594), (104, 1162297)]