2570113

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 3222016

約数和(自身を除く): 651903

約数列:

[1, 7, 13, 61, 91, 427, 463, 793, 3241, 5551, 6019, 28243, 42133, 197701, 367159, 2570113]

約数ペア:

[(1, 2570113), (7, 367159), (13, 197701), (61, 42133), (91, 28243), (427, 6019), (463, 5551), (793, 3241)]