2023871969

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 2402560512

約数和(自身を除く): 378688543

約数列:

[1, 7, 61, 71, 241, 277, 427, 497, 1687, 1939, 4331, 14701, 16897, 17111, 19667, 30317, 66757, 102907, 118279, 119777, 137669, 467299, 1043771, 1199687, 4072177, 4739747, 7306397, 8397809, 28505239, 33178229, 289124567, 2023871969]

約数ペア:

[(1, 2023871969), (7, 289124567), (61, 33178229), (71, 28505239), (241, 8397809), (277, 7306397), (427, 4739747), (497, 4072177), (1687, 1199687), (1939, 1043771), (4331, 467299), (14701, 137669), (16897, 119777), (17111, 118279), (19667, 102907), (30317, 66757)]