1461394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:561

約数の個数: 16

約数和(自身を含む): 2411136

約数和(自身を除く): 949742

約数列:

[1, 2, 11, 22, 181, 362, 367, 734, 1991, 3982, 4037, 8074, 66427, 132854, 730697, 1461394]

約数ペア:

[(1, 1461394), (2, 730697), (11, 132854), (22, 66427), (181, 8074), (362, 4037), (367, 3982), (734, 1991)]