1530235889

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{885041}}^1$

素因数の和:885080

約数の個数: 16

約数和(自身を含む): 1982494080

約数和(自身を除く): 452258191

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 885041, 6195287, 11505533, 16815779, 80538731, 117710453, 218605127, 1530235889]

約数ペア:

[(1, 1530235889), (7, 218605127), (13, 117710453), (19, 80538731), (91, 16815779), (133, 11505533), (247, 6195287), (1729, 885041)]