1223383694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2789}}^1\times {\mathrm{16871}}^1$

素因数の和:19675

約数の個数: 16

約数和(自身を含む): 1977060960

約数和(自身を除く): 753677266

約数列:

[1, 2, 13, 26, 2789, 5578, 16871, 33742, 36257, 72514, 219323, 438646, 47053219, 94106438, 611691847, 1223383694]

約数ペア:

[(1, 1223383694), (2, 611691847), (13, 94106438), (26, 47053219), (2789, 438646), (5578, 219323), (16871, 72514), (33742, 36257)]