262051270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2015779}}^1$

素因数の和:2015799

約数の個数: 16

約数和(自身を含む): 507976560

約数和(自身を除く): 245925290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2015779, 4031558, 10078895, 20157790, 26205127, 52410254, 131025635, 262051270]

約数ペア:

[(1, 262051270), (2, 131025635), (5, 52410254), (10, 26205127), (13, 20157790), (26, 10078895), (65, 4031558), (130, 2015779)]