1077188002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{689621}}^1$

素因数の和:689705

約数の個数: 16

約数和(自身を含む): 1787500224

約数和(自身を除く): 710312222

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 689621, 1379242, 7585831, 15171662, 48963091, 97926182, 538594001, 1077188002]

約数ペア:

[(1, 1077188002), (2, 538594001), (11, 97926182), (22, 48963091), (71, 15171662), (142, 7585831), (781, 1379242), (1562, 689621)]