9219156785

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{639997}}^1$

素因数の和:640112

約数の個数: 16

約数和(自身を含む): 11489244096

約数和(自身を除く): 2270087311

約数列:

[1, 5, 43, 67, 215, 335, 2881, 14405, 639997, 3199985, 27519871, 42879799, 137599355, 214398995, 1843831357, 9219156785]

約数ペア:

[(1, 9219156785), (5, 1843831357), (43, 214398995), (67, 137599355), (215, 42879799), (335, 27519871), (2881, 3199985), (14405, 639997)]