2209702

素因数分解:

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

素因数の和:444

約数の個数: 24

約数和(自身を含む): 3811248

約数和(自身を除く): 1601546

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 397, 506, 794, 2783, 4367, 5566, 8734, 9131, 18262, 48037, 96074, 100441, 200882, 1104851, 2209702]

約数ペア:

[(1, 2209702), (2, 1104851), (11, 200882), (22, 100441), (23, 96074), (46, 48037), (121, 18262), (242, 9131), (253, 8734), (397, 5566), (506, 4367), (794, 2783)]