7940252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 14730240

約数和(自身を除く): 6789988

約数列:

[1, 2, 4, 19, 38, 76, 191, 382, 547, 764, 1094, 2188, 3629, 7258, 10393, 14516, 20786, 41572, 104477, 208954, 417908, 1985063, 3970126, 7940252]

約数ペア:

[(1, 7940252), (2, 3970126), (4, 1985063), (19, 417908), (38, 208954), (76, 104477), (191, 41572), (382, 20786), (547, 14516), (764, 10393), (1094, 7258), (2188, 3629)]