1227622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1415

約数の個数: 16

約数和(自身を含む): 2059344

約数和(自身を除く): 831722

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 1361, 2722, 14971, 29942, 55801, 111602, 613811, 1227622]

約数ペア:

[(1, 1227622), (2, 613811), (11, 111602), (22, 55801), (41, 29942), (82, 14971), (451, 2722), (902, 1361)]