1229982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1213}}^1$

素因数の和:1244

約数の個数: 24

約数和(自身を含む): 2665944

約数和(自身を除く): 1435962

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 1213, 2426, 3639, 7278, 15769, 31538, 47307, 94614, 204997, 409994, 614991, 1229982]

約数ペア:

[(1, 1229982), (2, 614991), (3, 409994), (6, 204997), (13, 94614), (26, 47307), (39, 31538), (78, 15769), (169, 7278), (338, 3639), (507, 2426), (1014, 1213)]