103668004390

素因数分解:

$2^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{5191187}}^1$

素因数の和:5193191

約数の個数: 16

約数和(自身を含む): 186695885232

約数和(自身を除く): 83027880842

約数列:

[1, 2, 5, 10, 1997, 3994, 9985, 19970, 5191187, 10382374, 25955935, 51911870, 10366800439, 20733600878, 51834002195, 103668004390]

約数ペア:

[(1, 103668004390), (2, 51834002195), (5, 20733600878), (10, 10366800439), (1997, 51911870), (3994, 25955935), (9985, 10382374), (19970, 5191187)]