990642

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4027}}^1$

素因数の和:4073

約数の個数: 16

約数和(自身を含む): 2030112

約数和(自身を除く): 1039470

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 4027, 8054, 12081, 24162, 165107, 330214, 495321, 990642]

約数ペア:

[(1, 990642), (2, 495321), (3, 330214), (6, 165107), (41, 24162), (82, 12081), (123, 8054), (246, 4027)]