8513890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11057}}^1$

素因数の和:11082

約数の個数: 32

約数和(自身を含む): 19108224

約数和(自身を除く): 10594334

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 11057, 22114, 55285, 77399, 110570, 121627, 154798, 243254, 386995, 608135, 773990, 851389, 1216270, 1702778, 4256945, 8513890]

約数ペア:

[(1, 8513890), (2, 4256945), (5, 1702778), (7, 1216270), (10, 851389), (11, 773990), (14, 608135), (22, 386995), (35, 243254), (55, 154798), (70, 121627), (77, 110570), (110, 77399), (154, 55285), (385, 22114), (770, 11057)]