1330778933476

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{5231}}^1\times {\mathrm{319601}}^1$

素因数の和:325035

約数の個数: 24

約数和(自身を含む): 2341020729600

約数和(自身を除く): 1010241796124

約数列:

[1, 2, 4, 199, 398, 796, 5231, 10462, 20924, 319601, 639202, 1040969, 1278404, 2081938, 4163876, 63600599, 127201198, 254402396, 1671832831, 3343665662, 6687331324, 332694733369, 665389466738, 1330778933476]

約数ペア:

[(1, 1330778933476), (2, 665389466738), (4, 332694733369), (199, 6687331324), (398, 3343665662), (796, 1671832831), (5231, 254402396), (10462, 127201198), (20924, 63600599), (319601, 4163876), (639202, 2081938), (1040969, 1278404)]