788961382

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1279}}^1\times {\mathrm{2549}}^1$

素因数の和:3852

約数の個数: 24

約数和(自身を含む): 1302336000

約数和(自身を除く): 513374618

約数列:

[1, 2, 11, 22, 121, 242, 1279, 2549, 2558, 5098, 14069, 28039, 28138, 56078, 154759, 308429, 309518, 616858, 3260171, 6520342, 35861881, 71723762, 394480691, 788961382]

約数ペア:

[(1, 788961382), (2, 394480691), (11, 71723762), (22, 35861881), (121, 6520342), (242, 3260171), (1279, 616858), (2549, 309518), (2558, 308429), (5098, 154759), (14069, 56078), (28039, 28138)]