7883665988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1\times {\mathrm{1303}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 15159782400

約数和(自身を除く): 7276116412

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 691, 796, 1303, 1382, 2189, 2606, 2764, 4378, 5212, 7601, 8756, 14333, 15202, 28666, 30404, 57332, 137509, 259297, 275018, 518594, 550036, 900373, 1037188, 1512599, 1800746, 2852267, 3025198, 3601492, 5704534, 6050396, 9904103, 11409068, 19808206, 39616412, 179174227, 358348454, 716696908, 1970916497, 3941832994, 7883665988]

約数ペア:

[(1, 7883665988), (2, 3941832994), (4, 1970916497), (11, 716696908), (22, 358348454), (44, 179174227), (199, 39616412), (398, 19808206), (691, 11409068), (796, 9904103), (1303, 6050396), (1382, 5704534), (2189, 3601492), (2606, 3025198), (2764, 2852267), (4378, 1800746), (5212, 1512599), (7601, 1037188), (8756, 900373), (14333, 550036), (15202, 518594), (28666, 275018), (30404, 259297), (57332, 137509)]