1681170086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{1609}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 2712528000

約数和(自身を除く): 1031357914

約数列:

[1, 2, 17, 34, 79, 158, 389, 778, 1343, 1609, 2686, 3218, 6613, 13226, 27353, 30731, 54706, 61462, 127111, 254222, 522427, 625901, 1044854, 1251802, 2160887, 4321774, 10640317, 21280634, 49446179, 98892358, 840585043, 1681170086]

約数ペア:

[(1, 1681170086), (2, 840585043), (17, 98892358), (34, 49446179), (79, 21280634), (158, 10640317), (389, 4321774), (778, 2160887), (1343, 1251802), (1609, 1044854), (2686, 625901), (3218, 522427), (6613, 254222), (13226, 127111), (27353, 61462), (30731, 54706)]