238371122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{857}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 400308480

約数和(自身を除く): 161937358

約数列:

[1, 2, 11, 22, 47, 94, 269, 517, 538, 857, 1034, 1714, 2959, 5918, 9427, 12643, 18854, 25286, 40279, 80558, 139073, 230533, 278146, 443069, 461066, 886138, 2535863, 5071726, 10835051, 21670102, 119185561, 238371122]

約数ペア:

[(1, 238371122), (2, 119185561), (11, 21670102), (22, 10835051), (47, 5071726), (94, 2535863), (269, 886138), (517, 461066), (538, 443069), (857, 278146), (1034, 230533), (1714, 139073), (2959, 80558), (5918, 40279), (9427, 25286), (12643, 18854)]