2838086

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:647

約数の個数: 16

約数和(自身を含む): 4435728

約数和(自身を除く): 1597642

約数列:

[1, 2, 43, 61, 86, 122, 541, 1082, 2623, 5246, 23263, 33001, 46526, 66002, 1419043, 2838086]

約数ペア:

[(1, 2838086), (2, 1419043), (43, 66002), (61, 46526), (86, 33001), (122, 23263), (541, 5246), (1082, 2623)]