426952894

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{11161}}^1$

素因数の和:11811

約数の個数: 16

約数和(自身を含む): 662219136

約数和(自身を除く): 235266242

約数列:

[1, 2, 31, 62, 617, 1234, 11161, 19127, 22322, 38254, 345991, 691982, 6886337, 13772674, 213476447, 426952894]

約数ペア:

[(1, 426952894), (2, 213476447), (31, 13772674), (62, 6886337), (617, 691982), (1234, 345991), (11161, 38254), (19127, 22322)]