1816528028

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1063541}}^1$

素因数の和:1063613

約数の個数: 24

約数和(自身を含む): 3692617824

約数和(自身を除く): 1876089796

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1063541, 2127082, 4254164, 7444787, 14889574, 29779148, 64876001, 129752002, 259504004, 454132007, 908264014, 1816528028]

約数ペア:

[(1, 1816528028), (2, 908264014), (4, 454132007), (7, 259504004), (14, 129752002), (28, 64876001), (61, 29779148), (122, 14889574), (244, 7444787), (427, 4254164), (854, 2127082), (1708, 1063541)]