240004012808

素因数分解:

$2^3\times 7^1\times {\mathrm{4285785943}}^1$

素因数の和:4285785956

約数の個数: 16

約数和(自身を含む): 514294313280

約数和(自身を除く): 274290300472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4285785943, 8571571886, 17143143772, 30000501601, 34286287544, 60001003202, 120002006404, 240004012808]

約数ペア:

[(1, 240004012808), (2, 120002006404), (4, 60001003202), (7, 34286287544), (8, 30000501601), (14, 17143143772), (28, 8571571886), (56, 4285785943)]