2278133

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:292

約数の個数: 16

約数和(自身を含む): 2721600

約数和(自身を除く): 443467

約数列:

[1, 11, 13, 89, 143, 179, 979, 1157, 1969, 2327, 12727, 15931, 25597, 175241, 207103, 2278133]

約数ペア:

[(1, 2278133), (11, 207103), (13, 175241), (89, 25597), (143, 15931), (179, 12727), (979, 2327), (1157, 1969)]