989297569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{12457}}^1$

素因数の和:12660

約数の個数: 16

約数和(自身を含む): 1098795600

約数和(自身を除く): 109498031

約数列:

[1, 13, 41, 149, 533, 1937, 6109, 12457, 79417, 161941, 510737, 1856093, 6639581, 24129209, 76099813, 989297569]

約数ペア:

[(1, 989297569), (13, 76099813), (41, 24129209), (149, 6639581), (533, 1856093), (1937, 510737), (6109, 161941), (12457, 79417)]