13408654

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2320

約数の個数: 24

約数和(自身を含む): 23790888

約数和(自身を除く): 10382234

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2243, 2989, 4486, 5978, 15701, 31402, 109907, 136823, 219814, 273646, 957761, 1915522, 6704327, 13408654]

約数ペア:

[(1, 13408654), (2, 6704327), (7, 1915522), (14, 957761), (49, 273646), (61, 219814), (98, 136823), (122, 109907), (427, 31402), (854, 15701), (2243, 5978), (2989, 4486)]