2011282013

素因数分解:

${\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{79873}}^1$

素因数の和:80048

約数の個数: 12

約数和(自身を含む): 2192541300

約数和(自身を除く): 181259287

約数列:

[1, 13, 149, 169, 1937, 25181, 79873, 1038349, 11901077, 13498537, 154714001, 2011282013]

約数ペア:

[(1, 2011282013), (13, 154714001), (149, 13498537), (169, 11901077), (1937, 1038349), (25181, 79873)]