2591264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{6229}}^1$

素因数の和:6252

約数の個数: 24

約数和(自身を含む): 5494860

約数和(自身を除く): 2903596

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 6229, 12458, 24916, 49832, 80977, 99664, 161954, 199328, 323908, 647816, 1295632, 2591264]

約数ペア:

[(1, 2591264), (2, 1295632), (4, 647816), (8, 323908), (13, 199328), (16, 161954), (26, 99664), (32, 80977), (52, 49832), (104, 24916), (208, 12458), (416, 6229)]