562166

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 24

約数和(自身を含む): 976752

約数和(自身を除く): 414586

約数列:

[1, 2, 11, 22, 23, 46, 101, 121, 202, 242, 253, 506, 1111, 2222, 2323, 2783, 4646, 5566, 12221, 24442, 25553, 51106, 281083, 562166]

約数ペア:

[(1, 562166), (2, 281083), (11, 51106), (22, 25553), (23, 24442), (46, 12221), (101, 5566), (121, 4646), (202, 2783), (242, 2323), (253, 2222), (506, 1111)]