2488973914

素因数分解:

$2^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{113891}}^1$

素因数の和:114130

約数の個数: 24

約数和(自身を含む): 4362519168

約数和(自身を除く): 1873545254

約数列:

[1, 2, 7, 14, 49, 98, 223, 446, 1561, 3122, 10927, 21854, 113891, 227782, 797237, 1594474, 5580659, 11161318, 25397693, 50795386, 177783851, 355567702, 1244486957, 2488973914]

約数ペア:

[(1, 2488973914), (2, 1244486957), (7, 355567702), (14, 177783851), (49, 50795386), (98, 25397693), (223, 11161318), (446, 5580659), (1561, 1594474), (3122, 797237), (10927, 227782), (21854, 113891)]