118649518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{42649}}^1$

素因数の和:42771

約数の個数: 16

約数和(自身を含む): 193460400

約数和(自身を除く): 74810882

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 42649, 85298, 554437, 1108874, 4563443, 9126886, 59324759, 118649518]

約数ペア:

[(1, 118649518), (2, 59324759), (13, 9126886), (26, 4563443), (107, 1108874), (214, 554437), (1391, 85298), (2782, 42649)]