2013025386

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1907}}^1$

素因数の和:2139

約数の個数: 64

約数和(自身を含む): 4352071680

約数和(自身を除く): 2339046294

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 131, 158, 237, 262, 393, 474, 786, 1343, 1907, 2227, 2686, 3814, 4029, 4454, 5721, 6681, 8058, 10349, 11442, 13362, 20698, 31047, 32419, 62094, 64838, 97257, 150653, 175933, 194514, 249817, 301306, 351866, 451959, 499634, 527799, 749451, 903918, 1055598, 1498902, 2561101, 4246889, 5122202, 7683303, 8493778, 12740667, 15366606, 19735543, 25481334, 39471086, 59206629, 118413258, 335504231, 671008462, 1006512693, 2013025386]

約数ペア:

[(1, 2013025386), (2, 1006512693), (3, 671008462), (6, 335504231), (17, 118413258), (34, 59206629), (51, 39471086), (79, 25481334), (102, 19735543), (131, 15366606), (158, 12740667), (237, 8493778), (262, 7683303), (393, 5122202), (474, 4246889), (786, 2561101), (1343, 1498902), (1907, 1055598), (2227, 903918), (2686, 749451), (3814, 527799), (4029, 499634), (4454, 451959), (5721, 351866), (6681, 301306), (8058, 249817), (10349, 194514), (11442, 175933), (13362, 150653), (20698, 97257), (31047, 64838), (32419, 62094)]