628045171

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1\times {\mathrm{2153}}^1$

素因数の和:3366

約数の個数: 16

約数和(自身を含む): 712887840

約数和(自身を除く): 84842669

約数列:

[1, 13, 19, 247, 1181, 2153, 15353, 22439, 27989, 40907, 291707, 531791, 2542693, 33055009, 48311167, 628045171]

約数ペア:

[(1, 628045171), (13, 48311167), (19, 33055009), (247, 2542693), (1181, 531791), (2153, 291707), (15353, 40907), (22439, 27989)]