1800266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4073}}^1$

素因数の和:4105

約数の個数: 16

約数和(自身を含む): 3079944

約数和(自身を除く): 1279678

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 4073, 8146, 52949, 69241, 105898, 138482, 900133, 1800266]

約数ペア:

[(1, 1800266), (2, 900133), (13, 138482), (17, 105898), (26, 69241), (34, 52949), (221, 8146), (442, 4073)]