254171234

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{4133}}^1$

素因数の和:4549

約数の個数: 16

約数和(自身を含む): 386495928

約数和(自身を除く): 132324694

約数列:

[1, 2, 97, 194, 317, 634, 4133, 8266, 30749, 61498, 400901, 801802, 1310161, 2620322, 127085617, 254171234]

約数ペア:

[(1, 254171234), (2, 127085617), (97, 2620322), (194, 1310161), (317, 801802), (634, 400901), (4133, 61498), (8266, 30749)]