474975788

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{122039}}^1$

素因数の和:122189

約数の個数: 24

約数和(自身を含む): 956793600

約数和(自身を除く): 481817812

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 122039, 244078, 488156, 854273, 1708546, 3417092, 16963421, 33926842, 67853684, 118743947, 237487894, 474975788]

約数ペア:

[(1, 474975788), (2, 237487894), (4, 118743947), (7, 67853684), (14, 33926842), (28, 16963421), (139, 3417092), (278, 1708546), (556, 854273), (973, 488156), (1946, 244078), (3892, 122039)]