2528554576

素因数分解:

$2^4\times {\mathrm{881}}^1\times {\mathrm{179381}}^1$

素因数の和:180270

約数の個数: 20

約数和(自身を含む): 4904662644

約数和(自身を除く): 2376108068

約数列:

[1, 2, 4, 8, 16, 881, 1762, 3524, 7048, 14096, 179381, 358762, 717524, 1435048, 2870096, 158034661, 316069322, 632138644, 1264277288, 2528554576]

約数ペア:

[(1, 2528554576), (2, 1264277288), (4, 632138644), (8, 316069322), (16, 158034661), (881, 2870096), (1762, 1435048), (3524, 717524), (7048, 358762), (14096, 179381)]