1520456848

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1301761}}^1$

素因数の和:1301842

約数の個数: 20

約数和(自身を含む): 2986242028

約数和(自身を除く): 1465785180

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1301761, 2603522, 5207044, 10414088, 20828176, 95028553, 190057106, 380114212, 760228424, 1520456848]

約数ペア:

[(1, 1520456848), (2, 760228424), (4, 380114212), (8, 190057106), (16, 95028553), (73, 20828176), (146, 10414088), (292, 5207044), (584, 2603522), (1168, 1301761)]