2797982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1429}}^1$

素因数の和:1531

約数の個数: 16

約数和(自身を含む): 4633200

約数和(自身を除く): 1835218

約数列:

[1, 2, 11, 22, 89, 178, 979, 1429, 1958, 2858, 15719, 31438, 127181, 254362, 1398991, 2797982]

約数ペア:

[(1, 2797982), (2, 1398991), (11, 254362), (22, 127181), (89, 31438), (178, 15719), (979, 2858), (1429, 1958)]