816390926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3181}}^1\times {\mathrm{9871}}^1$

素因数の和:13067

約数の個数: 16

約数和(自身を含む): 1319333568

約数和(自身を除く): 502942642

約数列:

[1, 2, 13, 26, 3181, 6362, 9871, 19742, 41353, 82706, 128323, 256646, 31399651, 62799302, 408195463, 816390926]

約数ペア:

[(1, 816390926), (2, 408195463), (13, 62799302), (26, 31399651), (3181, 256646), (6362, 128323), (9871, 82706), (19742, 41353)]