526414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2007

約数の個数: 16

約数和(自身を含む): 950400

約数和(自身を除く): 423986

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1979, 3958, 13853, 27706, 37601, 75202, 263207, 526414]

約数ペア:

[(1, 526414), (2, 263207), (7, 75202), (14, 37601), (19, 27706), (38, 13853), (133, 3958), (266, 1979)]