2247295505

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4939111}}^1$

素因数の和:4939136

約数の個数: 16

約数和(自身を含む): 3319083264

約数和(自身を除く): 1071787759

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 4939111, 24695555, 34573777, 64208443, 172868885, 321042215, 449459101, 2247295505]

約数ペア:

[(1, 2247295505), (5, 449459101), (7, 321042215), (13, 172868885), (35, 64208443), (65, 34573777), (91, 24695555), (455, 4939111)]