4443842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2551}}^1$

素因数の和:2633

約数の個数: 16

約数和(自身を含む): 7288512

約数和(自身を除く): 2844670

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 2551, 5102, 33163, 66326, 170917, 341834, 2221921, 4443842]

約数ペア:

[(1, 4443842), (2, 2221921), (13, 341834), (26, 170917), (67, 66326), (134, 33163), (871, 5102), (1742, 2551)]