1331374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:915

約数の個数: 16

約数和(自身を含む): 2211120

約数和(自身を除く): 879746

約数列:

[1, 2, 11, 22, 73, 146, 803, 829, 1606, 1658, 9119, 18238, 60517, 121034, 665687, 1331374]

約数ペア:

[(1, 1331374), (2, 665687), (11, 121034), (22, 60517), (73, 18238), (146, 9119), (803, 1658), (829, 1606)]