244999942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{110261}}^1$

素因数の和:110375

約数の個数: 16

約数和(自身を含む): 404882064

約数和(自身を除く): 159882122

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 110261, 220522, 1212871, 2425742, 11136361, 22272722, 122499971, 244999942]

約数ペア:

[(1, 244999942), (2, 122499971), (11, 22272722), (22, 11136361), (101, 2425742), (202, 1212871), (1111, 220522), (2222, 110261)]