121401228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{778213}}^1$

素因数の和:778233

約数の個数: 24

約数和(自身を含む): 305059888

約数和(自身を除く): 183658660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 778213, 1556426, 2334639, 3112852, 4669278, 9338556, 10116769, 20233538, 30350307, 40467076, 60700614, 121401228]

約数ペア:

[(1, 121401228), (2, 60700614), (3, 40467076), (4, 30350307), (6, 20233538), (12, 10116769), (13, 9338556), (26, 4669278), (39, 3112852), (52, 2334639), (78, 1556426), (156, 778213)]