2666476

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 4868640

約数和(自身を除く): 2202164

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 229, 284, 458, 916, 2911, 5822, 9389, 11644, 16259, 18778, 32518, 37556, 65036, 666619, 1333238, 2666476]

約数ペア:

[(1, 2666476), (2, 1333238), (4, 666619), (41, 65036), (71, 37556), (82, 32518), (142, 18778), (164, 16259), (229, 11644), (284, 9389), (458, 5822), (916, 2911)]