2078278009918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1\times {\mathrm{1999771}}^1$

素因数の和:2000368

約数の個数: 32

約数和(自身を含む): 3442935460608

約数和(自身を除く): 1364657450690

約数列:

[1, 2, 11, 22, 97, 194, 487, 974, 1067, 2134, 5357, 10714, 47239, 94478, 519629, 1039258, 1999771, 3999542, 21997481, 43994962, 193977787, 387955574, 973888477, 1947776954, 2133755657, 4267511314, 10712773247, 21425546494, 94467182269, 188934364538, 1039139004959, 2078278009918]

約数ペア:

[(1, 2078278009918), (2, 1039139004959), (11, 188934364538), (22, 94467182269), (97, 21425546494), (194, 10712773247), (487, 4267511314), (974, 2133755657), (1067, 1947776954), (2134, 973888477), (5357, 387955574), (10714, 193977787), (47239, 43994962), (94478, 21997481), (519629, 3999542), (1039258, 1999771)]