4240366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5261}}^1$

素因数の和:5307

約数の個数: 16

約数和(自身を含む): 7072128

約数和(自身を除く): 2831762

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 5261, 10522, 68393, 136786, 163091, 326182, 2120183, 4240366]

約数ペア:

[(1, 4240366), (2, 2120183), (13, 326182), (26, 163091), (31, 136786), (62, 68393), (403, 10522), (806, 5261)]