4419404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 36

約数和(自身を含む): 8892912

約数和(自身を除く): 4473508

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 397, 484, 506, 794, 1012, 1588, 2783, 4367, 5566, 8734, 9131, 11132, 17468, 18262, 36524, 48037, 96074, 100441, 192148, 200882, 401764, 1104851, 2209702, 4419404]

約数ペア:

[(1, 4419404), (2, 2209702), (4, 1104851), (11, 401764), (22, 200882), (23, 192148), (44, 100441), (46, 96074), (92, 48037), (121, 36524), (242, 18262), (253, 17468), (397, 11132), (484, 9131), (506, 8734), (794, 5566), (1012, 4367), (1588, 2783)]