1080416464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2178259}}^1$

素因数の和:2178298

約数の個数: 20

約数和(自身を含む): 2160833920

約数和(自身を除く): 1080417456

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2178259, 4356518, 8713036, 17426072, 34852144, 67526029, 135052058, 270104116, 540208232, 1080416464]

約数ペア:

[(1, 1080416464), (2, 540208232), (4, 270104116), (8, 135052058), (16, 67526029), (31, 34852144), (62, 17426072), (124, 8713036), (248, 4356518), (496, 2178259)]