2160424

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 4677120

約数和(自身を除く): 2516696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 223, 346, 446, 692, 892, 1211, 1384, 1561, 1784, 2422, 3122, 4844, 6244, 9688, 12488, 38579, 77158, 154316, 270053, 308632, 540106, 1080212, 2160424]

約数ペア:

[(1, 2160424), (2, 1080212), (4, 540106), (7, 308632), (8, 270053), (14, 154316), (28, 77158), (56, 38579), (173, 12488), (223, 9688), (346, 6244), (446, 4844), (692, 3122), (892, 2422), (1211, 1784), (1384, 1561)]