2013880687

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{51347}}^1$

素因数の和:51798

約数の個数: 16

約数和(自身を含む): 2484421632

約数和(自身を除く): 470540945

約数列:

[1, 7, 13, 91, 431, 3017, 5603, 39221, 51347, 359429, 667511, 4672577, 22130557, 154913899, 287697241, 2013880687]

約数ペア:

[(1, 2013880687), (7, 287697241), (13, 154913899), (91, 22130557), (431, 4672577), (3017, 667511), (5603, 359429), (39221, 51347)]