2116792145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1915649}}^1$

素因数の和:1915684

約数の個数: 16

約数和(自身を含む): 2896462800

約数和(自身を除く): 779670655

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1915649, 9578245, 24903437, 32566033, 124517185, 162830165, 423358429, 2116792145]

約数ペア:

[(1, 2116792145), (5, 423358429), (13, 162830165), (17, 124517185), (65, 32566033), (85, 24903437), (221, 9578245), (1105, 1915649)]