2957948

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 5964000

約数和(自身を除く): 3006052

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 709, 1043, 1418, 2086, 2836, 4172, 4963, 9926, 19852, 105641, 211282, 422564, 739487, 1478974, 2957948]

約数ペア:

[(1, 2957948), (2, 1478974), (4, 739487), (7, 422564), (14, 211282), (28, 105641), (149, 19852), (298, 9926), (596, 4963), (709, 4172), (1043, 2836), (1418, 2086)]