2803394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1613}}^1$

素因数の和:1705

約数の個数: 16

約数和(自身を含む): 4648320

約数和(自身を除く): 1844926

約数列:

[1, 2, 11, 22, 79, 158, 869, 1613, 1738, 3226, 17743, 35486, 127427, 254854, 1401697, 2803394]

約数ペア:

[(1, 2803394), (2, 1401697), (11, 254854), (22, 127427), (79, 35486), (158, 17743), (869, 3226), (1613, 1738)]