239689740622

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{4421}}^1\times {\mathrm{172663}}^1$

素因数の和:177243

約数の個数: 16

約数和(自身を含む): 361908578592

約数和(自身を除く): 122218837970

約数列:

[1, 2, 157, 314, 4421, 8842, 172663, 345326, 694097, 1388194, 27108091, 54216182, 763343123, 1526686246, 119844870311, 239689740622]

約数ペア:

[(1, 239689740622), (2, 119844870311), (157, 1526686246), (314, 763343123), (4421, 54216182), (8842, 27108091), (172663, 1388194), (345326, 694097)]