1086020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4177}}^1$

素因数の和:4199

約数の個数: 24

約数和(自身を含む): 2456664

約数和(自身を除く): 1370644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4177, 8354, 16708, 20885, 41770, 54301, 83540, 108602, 217204, 271505, 543010, 1086020]

約数ペア:

[(1, 1086020), (2, 543010), (4, 271505), (5, 217204), (10, 108602), (13, 83540), (20, 54301), (26, 41770), (52, 20885), (65, 16708), (130, 8354), (260, 4177)]