2080485979

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{12841}}^1$

素因数の和:12979

約数の個数: 24

約数和(自身を含む): 2486827616

約数和(自身を除く): 406341637

約数列:

[1, 11, 13, 103, 121, 143, 1133, 1339, 1573, 12463, 12841, 14729, 141251, 162019, 166933, 1322623, 1553761, 1836263, 14548853, 17194099, 20198893, 160037383, 189135089, 2080485979]

約数ペア:

[(1, 2080485979), (11, 189135089), (13, 160037383), (103, 20198893), (121, 17194099), (143, 14548853), (1133, 1836263), (1339, 1553761), (1573, 1322623), (12463, 166933), (12841, 162019), (14729, 141251)]