2178768293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 2422058184

約数和(自身を除く): 243289891

約数列:

[1, 13, 61, 73, 617, 793, 949, 3721, 4453, 8021, 37637, 45041, 48373, 57889, 271633, 489281, 585533, 2295857, 2747501, 3531229, 29846141, 35717513, 167597561, 2178768293]

約数ペア:

[(1, 2178768293), (13, 167597561), (61, 35717513), (73, 29846141), (617, 3531229), (793, 2747501), (949, 2295857), (3721, 585533), (4453, 489281), (8021, 271633), (37637, 57889), (45041, 48373)]