985906860290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{64480501}}^1$

素因数の和:64480658

約数の個数: 32

約数和(自身を含む): 1949890380480

約数和(自身を除く): 963983520190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1529, 3058, 7645, 15290, 64480501, 128961002, 322402505, 644805010, 709285511, 1418571022, 3546427555, 7092855110, 8962789639, 17925579278, 44813948195, 89627896390, 98590686029, 197181372058, 492953430145, 985906860290]

約数ペア:

[(1, 985906860290), (2, 492953430145), (5, 197181372058), (10, 98590686029), (11, 89627896390), (22, 44813948195), (55, 17925579278), (110, 8962789639), (139, 7092855110), (278, 3546427555), (695, 1418571022), (1390, 709285511), (1529, 644805010), (3058, 322402505), (7645, 128961002), (15290, 64480501)]