130227578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{39439}}^1$

素因数の和:39581

約数の個数: 16

約数和(自身を含む): 212029440

約数和(自身を除く): 81801862

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 39439, 78878, 512707, 1025414, 5008753, 10017506, 65113789, 130227578]

約数ペア:

[(1, 130227578), (2, 65113789), (13, 10017506), (26, 5008753), (127, 1025414), (254, 512707), (1651, 78878), (3302, 39439)]