4151719408

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{2043169}}^1$

素因数の和:2043304

約数の個数: 20

約数和(自身を含む): 8107298560

約数和(自身を除く): 3955579152

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 2043169, 4086338, 8172676, 16345352, 32690704, 259482463, 518964926, 1037929852, 2075859704, 4151719408]

約数ペア:

[(1, 4151719408), (2, 2075859704), (4, 1037929852), (8, 518964926), (16, 259482463), (127, 32690704), (254, 16345352), (508, 8172676), (1016, 4086338), (2032, 2043169)]