4988242

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20959}}^1$

素因数の和:20985

約数の個数: 16

約数和(自身を含む): 9054720

約数和(自身を除く): 4066478

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 20959, 41918, 146713, 293426, 356303, 712606, 2494121, 4988242]

約数ペア:

[(1, 4988242), (2, 2494121), (7, 712606), (14, 356303), (17, 293426), (34, 146713), (119, 41918), (238, 20959)]