4647184

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{2287}}^1$

素因数の和:2422

約数の個数: 20

約数和(自身を含む): 9078784

約数和(自身を除く): 4431600

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 2287, 4574, 9148, 18296, 36592, 290449, 580898, 1161796, 2323592, 4647184]

約数ペア:

[(1, 4647184), (2, 2323592), (4, 1161796), (8, 580898), (16, 290449), (127, 36592), (254, 18296), (508, 9148), (1016, 4574), (2032, 2287)]