2944758817

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{14783}}^1$

素因数の和:15013

約数の個数: 32

約数和(自身を含む): 3973939200

約数和(自身を除く): 1029180383

約数列:

[1, 7, 11, 13, 77, 91, 143, 199, 1001, 1393, 2189, 2587, 14783, 15323, 18109, 28457, 103481, 162613, 192179, 199199, 1138291, 1345253, 2113969, 2941817, 14797783, 20592719, 32359987, 38243621, 226519909, 267705347, 420679831, 2944758817]

約数ペア:

[(1, 2944758817), (7, 420679831), (11, 267705347), (13, 226519909), (77, 38243621), (91, 32359987), (143, 20592719), (199, 14797783), (1001, 2941817), (1393, 2113969), (2189, 1345253), (2587, 1138291), (14783, 199199), (15323, 192179), (18109, 162613), (28457, 103481)]