2973751724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{219757}}^1$

素因数の和:219977

約数の個数: 24

約数和(自身を含む): 5537901600

約数和(自身を除く): 2564149876

約数列:

[1, 2, 4, 17, 34, 68, 199, 398, 796, 3383, 6766, 13532, 219757, 439514, 879028, 3735869, 7471738, 14943476, 43731643, 87463286, 174926572, 743437931, 1486875862, 2973751724]

約数ペア:

[(1, 2973751724), (2, 1486875862), (4, 743437931), (17, 174926572), (34, 87463286), (68, 43731643), (199, 14943476), (398, 7471738), (796, 3735869), (3383, 879028), (6766, 439514), (13532, 219757)]