1276828060

素因数分解:

$2^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{52631}}^1$

素因数の和:53853

約数の個数: 24

約数和(自身を含む): 2683600416

約数和(自身を除く): 1406772356

約数列:

[1, 2, 4, 5, 10, 20, 1213, 2426, 4852, 6065, 12130, 24260, 52631, 105262, 210524, 263155, 526310, 1052620, 63841403, 127682806, 255365612, 319207015, 638414030, 1276828060]

約数ペア:

[(1, 1276828060), (2, 638414030), (4, 319207015), (5, 255365612), (10, 127682806), (20, 63841403), (1213, 1052620), (2426, 526310), (4852, 263155), (6065, 210524), (12130, 105262), (24260, 52631)]