1490951638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{125269}}^1$

素因数の和:125823

約数の個数: 16

約数和(自身を含む): 2444268240

約数和(自身を除く): 953316602

約数列:

[1, 2, 11, 22, 541, 1082, 5951, 11902, 125269, 250538, 1377959, 2755918, 67770529, 135541058, 745475819, 1490951638]

約数ペア:

[(1, 1490951638), (2, 745475819), (11, 135541058), (22, 67770529), (541, 2755918), (1082, 1377959), (5951, 250538), (11902, 125269)]