5137730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39521}}^1$

素因数の和:39541

約数の個数: 16

約数和(自身を含む): 9959544

約数和(自身を除く): 4821814

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 39521, 79042, 197605, 395210, 513773, 1027546, 2568865, 5137730]

約数ペア:

[(1, 5137730), (2, 2568865), (5, 1027546), (10, 513773), (13, 395210), (26, 197605), (65, 79042), (130, 39521)]