30148456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{289889}}^1$

素因数の和:289908

約数の個数: 16

約数和(自身を含む): 60876900

約数和(自身を除く): 30728444

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 289889, 579778, 1159556, 2319112, 3768557, 7537114, 15074228, 30148456]

約数ペア:

[(1, 30148456), (2, 15074228), (4, 7537114), (8, 3768557), (13, 2319112), (26, 1159556), (52, 579778), (104, 289889)]