2931222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 6776064

約数和(自身を除く): 3844842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 691, 707, 1382, 1414, 2073, 2121, 4146, 4242, 4837, 9674, 14511, 29022, 69791, 139582, 209373, 418746, 488537, 977074, 1465611, 2931222]

約数ペア:

[(1, 2931222), (2, 1465611), (3, 977074), (6, 488537), (7, 418746), (14, 209373), (21, 139582), (42, 69791), (101, 29022), (202, 14511), (303, 9674), (606, 4837), (691, 4242), (707, 4146), (1382, 2121), (1414, 2073)]