2051209714151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{70121}}^1$

素因数の和:70547

約数の個数: 32

約数和(自身を含む): 2262562061760

約数和(自身を除く): 211352347609

約数列:

[1, 13, 89, 131, 193, 1157, 1703, 2509, 11659, 17177, 25283, 70121, 151567, 223301, 328679, 911573, 2250187, 6240769, 9185851, 13533353, 29252431, 81129997, 119416063, 175933589, 817540739, 1204468417, 1772869243, 10628029607, 15658089421, 23047300159, 157785362627, 2051209714151]

約数ペア:

[(1, 2051209714151), (13, 157785362627), (89, 23047300159), (131, 15658089421), (193, 10628029607), (1157, 1772869243), (1703, 1204468417), (2509, 817540739), (11659, 175933589), (17177, 119416063), (25283, 81129997), (70121, 29252431), (151567, 13533353), (223301, 9185851), (328679, 6240769), (911573, 2250187)]