2051208188

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{290869}}^1$

素因数の和:290957

約数の個数: 24

約数和(自身を含む): 3762694320

約数和(自身を除く): 1711486132

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 290869, 581738, 1163476, 11925629, 12507367, 23851258, 25014734, 47702516, 50029468, 512802047, 1025604094, 2051208188]

約数ペア:

[(1, 2051208188), (2, 1025604094), (4, 512802047), (41, 50029468), (43, 47702516), (82, 25014734), (86, 23851258), (164, 12507367), (172, 11925629), (1763, 1163476), (3526, 581738), (7052, 290869)]