2021075828

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{919}}^1\times {\mathrm{1523}}^1$

素因数の和:2484

約数の個数: 36

約数和(自身を含む): 3739347360

約数和(自身を除く): 1718271532

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 919, 1444, 1523, 1838, 3046, 3676, 6092, 17461, 28937, 34922, 57874, 69844, 115748, 331759, 549803, 663518, 1099606, 1327036, 1399637, 2199212, 2799274, 5598548, 26593103, 53186206, 106372412, 505268957, 1010537914, 2021075828]

約数ペア:

[(1, 2021075828), (2, 1010537914), (4, 505268957), (19, 106372412), (38, 53186206), (76, 26593103), (361, 5598548), (722, 2799274), (919, 2199212), (1444, 1399637), (1523, 1327036), (1838, 1099606), (3046, 663518), (3676, 549803), (6092, 331759), (17461, 115748), (28937, 69844), (34922, 57874)]