898116622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{2011}}^1$

素因数の和:2308

約数の個数: 32

約数和(自身を含む): 1475439840

約数和(自身を除く): 577323218

約数列:

[1, 2, 13, 26, 89, 178, 193, 386, 1157, 2011, 2314, 2509, 4022, 5018, 17177, 26143, 34354, 52286, 178979, 223301, 357958, 388123, 446602, 776246, 2326727, 4653454, 5045599, 10091198, 34542947, 69085894, 449058311, 898116622]

約数ペア:

[(1, 898116622), (2, 449058311), (13, 69085894), (26, 34542947), (89, 10091198), (178, 5045599), (193, 4653454), (386, 2326727), (1157, 776246), (2011, 446602), (2314, 388123), (2509, 357958), (4022, 223301), (5018, 178979), (17177, 52286), (26143, 34354)]