407139826462

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{25037}}^1\times {\mathrm{97961}}^1$

素因数の和:123083

約数の個数: 16

約数和(自身を含む): 618098684112

約数和(自身を除く): 210958857650

約数列:

[1, 2, 83, 166, 25037, 50074, 97961, 195922, 2078071, 4156142, 8130763, 16261526, 2452649557, 4905299114, 203569913231, 407139826462]

約数ペア:

[(1, 407139826462), (2, 203569913231), (83, 4905299114), (166, 2452649557), (25037, 16261526), (50074, 8130763), (97961, 4156142), (195922, 2078071)]