2000991492

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:818

約数の個数: 96

約数和(自身を含む): 5247661440

約数和(自身を除く): 3246669948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 277, 317, 422, 554, 633, 634, 831, 844, 951, 1108, 1266, 1268, 1662, 1899, 1902, 2493, 2532, 2853, 3324, 3798, 3804, 4986, 5697, 5706, 7479, 7596, 8559, 9972, 11394, 11412, 14958, 17118, 22788, 29916, 34236, 58447, 66887, 87809, 116894, 133774, 175341, 175618, 200661, 233788, 263427, 267548, 350682, 351236, 401322, 526023, 526854, 601983, 701364, 790281, 802644, 1052046, 1053708, 1203966, 1578069, 1580562, 1805949, 2104092, 2370843, 2407932, 3156138, 3161124, 3611898, 4741686, 6312276, 7223796, 9483372, 18527699, 37055398, 55583097, 74110796, 111166194, 166749291, 222332388, 333498582, 500247873, 666997164, 1000495746, 2000991492]

約数ペア:

[(1, 2000991492), (2, 1000495746), (3, 666997164), (4, 500247873), (6, 333498582), (9, 222332388), (12, 166749291), (18, 111166194), (27, 74110796), (36, 55583097), (54, 37055398), (108, 18527699), (211, 9483372), (277, 7223796), (317, 6312276), (422, 4741686), (554, 3611898), (633, 3161124), (634, 3156138), (831, 2407932), (844, 2370843), (951, 2104092), (1108, 1805949), (1266, 1580562), (1268, 1578069), (1662, 1203966), (1899, 1053708), (1902, 1052046), (2493, 802644), (2532, 790281), (2853, 701364), (3324, 601983), (3798, 526854), (3804, 526023), (4986, 401322), (5697, 351236), (5706, 350682), (7479, 267548), (7596, 263427), (8559, 233788), (9972, 200661), (11394, 175618), (11412, 175341), (14958, 133774), (17118, 116894), (22788, 87809), (29916, 66887), (34236, 58447)]