2685407636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{579251}}^1$

素因数の和:579335

約数の個数: 24

約数和(自身を含む): 5027907360

約数和(自身を除く): 2342499724

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 579251, 1158502, 2317004, 11005769, 22011538, 35334311, 44023076, 70668622, 141337244, 671351909, 1342703818, 2685407636]

約数ペア:

[(1, 2685407636), (2, 1342703818), (4, 671351909), (19, 141337244), (38, 70668622), (61, 44023076), (76, 35334311), (122, 22011538), (244, 11005769), (1159, 2317004), (2318, 1158502), (4636, 579251)]