2233820519

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{987979}}^1$

素因数の和:988022

約数の個数: 16

約数和(自身を含む): 2845382400

約数和(自身を除く): 611561881

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 987979, 6915853, 16795643, 18771601, 117569501, 131401207, 319117217, 2233820519]

約数ペア:

[(1, 2233820519), (7, 319117217), (17, 131401207), (19, 117569501), (119, 18771601), (133, 16795643), (323, 6915853), (2261, 987979)]