2549896685

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1\times {\mathrm{2099}}^1$

素因数の和:2741

約数の個数: 32

約数和(自身を含む): 3562272000

約数和(自身を除く): 1012375315

約数列:

[1, 5, 7, 35, 61, 305, 427, 569, 2099, 2135, 2845, 3983, 10495, 14693, 19915, 34709, 73465, 128039, 173545, 242963, 640195, 896273, 1194331, 1214815, 4481365, 5971655, 8360317, 41801585, 72854191, 364270955, 509979337, 2549896685]

約数ペア:

[(1, 2549896685), (5, 509979337), (7, 364270955), (35, 72854191), (61, 41801585), (305, 8360317), (427, 5971655), (569, 4481365), (2099, 1214815), (2135, 1194331), (2845, 896273), (3983, 640195), (10495, 242963), (14693, 173545), (19915, 128039), (34709, 73465)]