2688702916

素因数分解:

$2^2\times {\mathrm{509}}^1\times {\mathrm{541}}^1\times {\mathrm{2441}}^1$

素因数の和:3495

約数の個数: 24

約数和(自身を含む): 4725123480

約数和(自身を除く): 2036420564

約数列:

[1, 2, 4, 509, 541, 1018, 1082, 2036, 2164, 2441, 4882, 9764, 275369, 550738, 1101476, 1242469, 1320581, 2484938, 2641162, 4969876, 5282324, 672175729, 1344351458, 2688702916]

約数ペア:

[(1, 2688702916), (2, 1344351458), (4, 672175729), (509, 5282324), (541, 4969876), (1018, 2641162), (1082, 2484938), (2036, 1320581), (2164, 1242469), (2441, 1101476), (4882, 550738), (9764, 275369)]