996869086

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2111}}^1$

素因数の和:2209

約数の個数: 48

約数和(自身を含む): 1711733760

約数和(自身を除く): 714864674

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 289, 323, 578, 646, 731, 817, 1462, 1634, 2111, 4222, 5491, 10982, 12427, 13889, 24854, 27778, 35887, 40109, 71774, 80218, 90773, 181546, 236113, 472226, 610079, 681853, 1220158, 1363706, 1543141, 1724687, 3086282, 3449374, 11591501, 23183002, 26233397, 29319679, 52466794, 58639358, 498434543, 996869086]

約数ペア:

[(1, 996869086), (2, 498434543), (17, 58639358), (19, 52466794), (34, 29319679), (38, 26233397), (43, 23183002), (86, 11591501), (289, 3449374), (323, 3086282), (578, 1724687), (646, 1543141), (731, 1363706), (817, 1220158), (1462, 681853), (1634, 610079), (2111, 472226), (4222, 236113), (5491, 181546), (10982, 90773), (12427, 80218), (13889, 71774), (24854, 40109), (27778, 35887)]