3897942736

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{1063849}}^1$

素因数の和:1064086

約数の個数: 20

約数和(自身を含む): 7585250500

約数和(自身を除く): 3687307764

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 1063849, 2127698, 4255396, 8510792, 17021584, 243621421, 487242842, 974485684, 1948971368, 3897942736]

約数ペア:

[(1, 3897942736), (2, 1948971368), (4, 974485684), (8, 487242842), (16, 243621421), (229, 17021584), (458, 8510792), (916, 4255396), (1832, 2127698), (3664, 1063849)]