2142295496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1723}}^1$

素因数の和:2010

約数の個数: 64

約数和(自身を含む): 4468608000

約数和(自身を除く): 2326312504

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 199, 284, 398, 568, 781, 796, 1562, 1592, 1723, 2189, 3124, 3446, 4378, 6248, 6892, 8756, 13784, 14129, 17512, 18953, 28258, 37906, 56516, 75812, 113032, 122333, 151624, 155419, 244666, 310838, 342877, 489332, 621676, 685754, 978664, 1243352, 1345663, 1371508, 2691326, 2743016, 3771647, 5382652, 7543294, 10765304, 15086588, 24344267, 30173176, 48688534, 97377068, 194754136, 267786937, 535573874, 1071147748, 2142295496]

約数ペア:

[(1, 2142295496), (2, 1071147748), (4, 535573874), (8, 267786937), (11, 194754136), (22, 97377068), (44, 48688534), (71, 30173176), (88, 24344267), (142, 15086588), (199, 10765304), (284, 7543294), (398, 5382652), (568, 3771647), (781, 2743016), (796, 2691326), (1562, 1371508), (1592, 1345663), (1723, 1243352), (2189, 978664), (3124, 685754), (3446, 621676), (4378, 489332), (6248, 342877), (6892, 310838), (8756, 244666), (13784, 155419), (14129, 151624), (17512, 122333), (18953, 113032), (28258, 75812), (37906, 56516)]