40863602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{15259}}^1$

素因数の和:15377

約数の個数: 16

約数和(自身を含む): 66655680

約数和(自身を除く): 25792078

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 15259, 30518, 198367, 396734, 1571677, 3143354, 20431801, 40863602]

約数ペア:

[(1, 40863602), (2, 20431801), (13, 3143354), (26, 1571677), (103, 396734), (206, 198367), (1339, 30518), (2678, 15259)]