2021521774

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1\times {\mathrm{12647}}^1$

素因数の和:13227

約数の個数: 16

約数和(自身を含む): 3054492000

約数和(自身を除く): 1032970226

約数列:

[1, 2, 229, 349, 458, 698, 12647, 25294, 79921, 159842, 2896163, 4413803, 5792326, 8827606, 1010760887, 2021521774]

約数ペア:

[(1, 2021521774), (2, 1010760887), (229, 8827606), (349, 5792326), (458, 4413803), (698, 2896163), (12647, 159842), (25294, 79921)]