381002956

素因数分解:

$2^2\times {\mathrm{1871}}^1\times {\mathrm{50909}}^1$

素因数の和:52784

約数の個数: 12

約数和(自身を含む): 667124640

約数和(自身を除く): 286121684

約数列:

[1, 2, 4, 1871, 3742, 7484, 50909, 101818, 203636, 95250739, 190501478, 381002956]

約数ペア:

[(1, 381002956), (2, 190501478), (4, 95250739), (1871, 203636), (3742, 101818), (7484, 50909)]