2116118510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{54497}}^1$

素因数の和:54868

約数の個数: 32

約数和(自身を含む): 4167135072

約数和(自身を除く): 2051016562

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 353, 706, 1765, 3530, 3883, 7766, 19415, 38830, 54497, 108994, 272485, 544970, 599467, 1198934, 2997335, 5994670, 19237441, 38474882, 96187205, 192374410, 211611851, 423223702, 1058059255, 2116118510]

約数ペア:

[(1, 2116118510), (2, 1058059255), (5, 423223702), (10, 211611851), (11, 192374410), (22, 96187205), (55, 38474882), (110, 19237441), (353, 5994670), (706, 2997335), (1765, 1198934), (3530, 599467), (3883, 544970), (7766, 272485), (19415, 108994), (38830, 54497)]