2007804512

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1492

約数の個数: 96

約数和(自身を含む): 4641525504

約数和(自身を除く): 2633720992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 131, 212, 224, 262, 371, 424, 524, 742, 848, 917, 1048, 1291, 1484, 1696, 1834, 2096, 2582, 2968, 3668, 4192, 5164, 5936, 6943, 7336, 9037, 10328, 11872, 13886, 14672, 18074, 20656, 27772, 29344, 36148, 41312, 48601, 55544, 68423, 72296, 97202, 111088, 136846, 144592, 169121, 194404, 222176, 273692, 289184, 338242, 388808, 478961, 547384, 676484, 777616, 957922, 1094768, 1183847, 1352968, 1555232, 1915844, 2189536, 2367694, 2705936, 3831688, 4735388, 5411872, 7663376, 8963413, 9470776, 15326752, 17926826, 18941552, 35853652, 37883104, 62743891, 71707304, 125487782, 143414608, 250975564, 286829216, 501951128, 1003902256, 2007804512]

約数ペア:

[(1, 2007804512), (2, 1003902256), (4, 501951128), (7, 286829216), (8, 250975564), (14, 143414608), (16, 125487782), (28, 71707304), (32, 62743891), (53, 37883104), (56, 35853652), (106, 18941552), (112, 17926826), (131, 15326752), (212, 9470776), (224, 8963413), (262, 7663376), (371, 5411872), (424, 4735388), (524, 3831688), (742, 2705936), (848, 2367694), (917, 2189536), (1048, 1915844), (1291, 1555232), (1484, 1352968), (1696, 1183847), (1834, 1094768), (2096, 957922), (2582, 777616), (2968, 676484), (3668, 547384), (4192, 478961), (5164, 388808), (5936, 338242), (6943, 289184), (7336, 273692), (9037, 222176), (10328, 194404), (11872, 169121), (13886, 144592), (14672, 136846), (18074, 111088), (20656, 97202), (27772, 72296), (29344, 68423), (36148, 55544), (41312, 48601)]