397461876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4731689}}^1$

素因数の和:4731703

約数の個数: 24

約数和(自身を含む): 1059898560

約数和(自身を除く): 662436684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4731689, 9463378, 14195067, 18926756, 28390134, 33121823, 56780268, 66243646, 99365469, 132487292, 198730938, 397461876]

約数ペア:

[(1, 397461876), (2, 198730938), (3, 132487292), (4, 99365469), (6, 66243646), (7, 56780268), (12, 33121823), (14, 28390134), (21, 18926756), (28, 14195067), (42, 9463378), (84, 4731689)]