2806673614

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1\times {\mathrm{701}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 4360329792

約数和(自身を除く): 1553656178

約数列:

[1, 2, 41, 82, 157, 311, 314, 622, 701, 1402, 6437, 12751, 12874, 25502, 28741, 48827, 57482, 97654, 110057, 218011, 220114, 436022, 2001907, 4003814, 4512337, 8938451, 9024674, 17876902, 34227727, 68455454, 1403336807, 2806673614]

約数ペア:

[(1, 2806673614), (2, 1403336807), (41, 68455454), (82, 34227727), (157, 17876902), (311, 9024674), (314, 8938451), (622, 4512337), (701, 4003814), (1402, 2001907), (6437, 436022), (12751, 220114), (12874, 218011), (25502, 110057), (28741, 97654), (48827, 57482)]