470396938

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{643}}^1\times {\mathrm{3023}}^1$

素因数の和:3690

約数の個数: 24

約数和(自身を含む): 777034944

約数和(自身を除く): 306638006

約数列:

[1, 2, 11, 22, 121, 242, 643, 1286, 3023, 6046, 7073, 14146, 33253, 66506, 77803, 155606, 365783, 731566, 1943789, 3887578, 21381679, 42763358, 235198469, 470396938]

約数ペア:

[(1, 470396938), (2, 235198469), (11, 42763358), (22, 21381679), (121, 3887578), (242, 1943789), (643, 731566), (1286, 365783), (3023, 155606), (6046, 77803), (7073, 66506), (14146, 33253)]