1387082255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{3359}}^1\times {\mathrm{6353}}^1$

素因数の和:9730

約数の個数: 16

約数和(自身を含む): 1793352960

約数和(自身を除く): 406270705

約数列:

[1, 5, 13, 65, 3359, 6353, 16795, 31765, 43667, 82589, 218335, 412945, 21339727, 106698635, 277416451, 1387082255]

約数ペア:

[(1, 1387082255), (5, 277416451), (13, 106698635), (65, 21339727), (3359, 412945), (6353, 218335), (16795, 82589), (31765, 43667)]