2051240672

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3259}}^1$

素因数の和:3388

約数の個数: 96

約数和(自身を含む): 4658018400

約数和(自身を除く): 2606777728

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 89, 104, 136, 178, 208, 221, 272, 356, 416, 442, 544, 712, 884, 1157, 1424, 1513, 1768, 2314, 2848, 3026, 3259, 3536, 4628, 6052, 6518, 7072, 9256, 12104, 13036, 18512, 19669, 24208, 26072, 37024, 39338, 42367, 48416, 52144, 55403, 78676, 84734, 104288, 110806, 157352, 169468, 221612, 290051, 314704, 338936, 443224, 580102, 629408, 677872, 720239, 886448, 1160204, 1355744, 1440478, 1772896, 2320408, 2880956, 3770663, 4640816, 4930867, 5761912, 7541326, 9281632, 9861734, 11523824, 15082652, 19723468, 23047648, 30165304, 39446936, 60330608, 64101271, 78893872, 120661216, 128202542, 157787744, 256405084, 512810168, 1025620336, 2051240672]

約数ペア:

[(1, 2051240672), (2, 1025620336), (4, 512810168), (8, 256405084), (13, 157787744), (16, 128202542), (17, 120661216), (26, 78893872), (32, 64101271), (34, 60330608), (52, 39446936), (68, 30165304), (89, 23047648), (104, 19723468), (136, 15082652), (178, 11523824), (208, 9861734), (221, 9281632), (272, 7541326), (356, 5761912), (416, 4930867), (442, 4640816), (544, 3770663), (712, 2880956), (884, 2320408), (1157, 1772896), (1424, 1440478), (1513, 1355744), (1768, 1160204), (2314, 886448), (2848, 720239), (3026, 677872), (3259, 629408), (3536, 580102), (4628, 443224), (6052, 338936), (6518, 314704), (7072, 290051), (9256, 221612), (12104, 169468), (13036, 157352), (18512, 110806), (19669, 104288), (24208, 84734), (26072, 78676), (37024, 55403), (39338, 52144), (42367, 48416)]