870820054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{47779}}^1$

素因数の和:48495

約数の個数: 16

約数和(自身を含む): 1408745520

約数和(自身を除く): 537925466

約数列:

[1, 2, 13, 26, 701, 1402, 9113, 18226, 47779, 95558, 621127, 1242254, 33493079, 66986158, 435410027, 870820054]

約数ペア:

[(1, 870820054), (2, 435410027), (13, 66986158), (26, 33493079), (701, 1242254), (1402, 621127), (9113, 95558), (18226, 47779)]