2498045584

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{681781}}^1$

素因数の和:682018

約数の個数: 20

約数和(自身を含む): 4861105660

約数和(自身を除く): 2363060076

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 681781, 1363562, 2727124, 5454248, 10908496, 156127849, 312255698, 624511396, 1249022792, 2498045584]

約数ペア:

[(1, 2498045584), (2, 1249022792), (4, 624511396), (8, 312255698), (16, 156127849), (229, 10908496), (458, 5454248), (916, 2727124), (1832, 1363562), (3664, 681781)]