8188197121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 9217474560

約数和(自身を除く): 1029277439

約数列:

[1, 13, 31, 151, 239, 403, 563, 1963, 3107, 4681, 7319, 7409, 17453, 36089, 60853, 85013, 96317, 134557, 226889, 469157, 1105169, 1118759, 1749241, 2635403, 4171267, 14543867, 20318107, 34260239, 54226471, 264135391, 629861317, 8188197121]

約数ペア:

[(1, 8188197121), (13, 629861317), (31, 264135391), (151, 54226471), (239, 34260239), (403, 20318107), (563, 14543867), (1963, 4171267), (3107, 2635403), (4681, 1749241), (7319, 1118759), (7409, 1105169), (17453, 469157), (36089, 226889), (60853, 134557), (85013, 96317)]