8427458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11177}}^1$

素因数の和:11221

約数の個数: 16

約数和(自身を含む): 14084280

約数和(自身を除く): 5656822

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 11177, 22354, 145301, 290602, 324133, 648266, 4213729, 8427458]

約数ペア:

[(1, 8427458), (2, 4213729), (13, 648266), (26, 324133), (29, 290602), (58, 145301), (377, 22354), (754, 11177)]