268520972

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{2671}}^1$

素因数の和:3329

約数の個数: 24

約数和(自身を含む): 482338752

約数和(自身を除く): 213817780

約数列:

[1, 2, 4, 41, 82, 164, 613, 1226, 2452, 2671, 5342, 10684, 25133, 50266, 100532, 109511, 219022, 438044, 1637323, 3274646, 6549292, 67130243, 134260486, 268520972]

約数ペア:

[(1, 268520972), (2, 134260486), (4, 67130243), (41, 6549292), (82, 3274646), (164, 1637323), (613, 438044), (1226, 219022), (2452, 109511), (2671, 100532), (5342, 50266), (10684, 25133)]