138740804

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{577}}^1\times {\mathrm{1279}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 248586240

約数和(自身を除く): 109845436

約数列:

[1, 2, 4, 47, 94, 188, 577, 1154, 1279, 2308, 2558, 5116, 27119, 54238, 60113, 108476, 120226, 240452, 737983, 1475966, 2951932, 34685201, 69370402, 138740804]

約数ペア:

[(1, 138740804), (2, 69370402), (4, 34685201), (47, 2951932), (94, 1475966), (188, 737983), (577, 240452), (1154, 120226), (1279, 108476), (2308, 60113), (2558, 54238), (5116, 27119)]