987450898

素因数分解:

$2^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{68279}}^1$

素因数の和:69321

約数の個数: 16

約数和(自身を含む): 1694436480

約数和(自身を除く): 706985582

約数列:

[1, 2, 7, 14, 1033, 2066, 7231, 14462, 68279, 136558, 477953, 955906, 70532207, 141064414, 493725449, 987450898]

約数ペア:

[(1, 987450898), (2, 493725449), (7, 141064414), (14, 70532207), (1033, 955906), (2066, 477953), (7231, 136558), (14462, 68279)]