4380035984

素因数分解:

$2^4\times {\mathrm{881}}^1\times {\mathrm{310729}}^1$

素因数の和:311618

約数の個数: 20

約数和(自身を含む): 8495979660

約数和(自身を除く): 4115943676

約数列:

[1, 2, 4, 8, 16, 881, 1762, 3524, 7048, 14096, 310729, 621458, 1242916, 2485832, 4971664, 273752249, 547504498, 1095008996, 2190017992, 4380035984]

約数ペア:

[(1, 4380035984), (2, 2190017992), (4, 1095008996), (8, 547504498), (16, 273752249), (881, 4971664), (1762, 2485832), (3524, 1242916), (7048, 621458), (14096, 310729)]