397266242

素因数分解:

$2^1\times {\mathrm{433}}^1\times {\mathrm{631}}^1\times {\mathrm{727}}^1$

素因数の和:1793

約数の個数: 16

約数和(自身を含む): 599044992

約数和(自身を除く): 201778750

約数列:

[1, 2, 433, 631, 727, 866, 1262, 1454, 273223, 314791, 458737, 546446, 629582, 917474, 198633121, 397266242]

約数ペア:

[(1, 397266242), (2, 198633121), (433, 917474), (631, 629582), (727, 546446), (866, 458737), (1262, 314791), (1454, 273223)]