2697984002

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1196

約数の個数: 96

約数和(自身を含む): 5239111680

約数和(自身を除く): 2541127678

約数列:

[1, 2, 7, 14, 19, 31, 38, 43, 49, 62, 86, 98, 133, 217, 266, 301, 434, 589, 602, 817, 931, 1087, 1178, 1333, 1519, 1634, 1862, 2107, 2174, 2666, 3038, 4123, 4214, 5719, 7609, 8246, 9331, 11438, 15218, 18662, 20653, 25327, 28861, 33697, 40033, 41306, 46741, 50654, 53263, 57722, 65317, 67394, 80066, 93482, 106526, 130634, 144571, 177289, 235879, 289142, 327187, 354578, 471758, 640243, 654374, 888079, 1011997, 1241023, 1280486, 1448971, 1651153, 1776158, 2023994, 2290309, 2482046, 2897942, 3302306, 4481701, 4580618, 6216553, 8963402, 10142797, 12433106, 20285594, 27530449, 31371907, 43515871, 55060898, 62743814, 70999579, 87031742, 141999158, 192713143, 385426286, 1348992001, 2697984002]

約数ペア:

[(1, 2697984002), (2, 1348992001), (7, 385426286), (14, 192713143), (19, 141999158), (31, 87031742), (38, 70999579), (43, 62743814), (49, 55060898), (62, 43515871), (86, 31371907), (98, 27530449), (133, 20285594), (217, 12433106), (266, 10142797), (301, 8963402), (434, 6216553), (589, 4580618), (602, 4481701), (817, 3302306), (931, 2897942), (1087, 2482046), (1178, 2290309), (1333, 2023994), (1519, 1776158), (1634, 1651153), (1862, 1448971), (2107, 1280486), (2174, 1241023), (2666, 1011997), (3038, 888079), (4123, 654374), (4214, 640243), (5719, 471758), (7609, 354578), (8246, 327187), (9331, 289142), (11438, 235879), (15218, 177289), (18662, 144571), (20653, 130634), (25327, 106526), (28861, 93482), (33697, 80066), (40033, 67394), (41306, 65317), (46741, 57722), (50654, 53263)]