90676474

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{340889}}^1$

素因数の和:340917

約数の個数: 16

約数和(自身を含む): 163627200

約数和(自身を除く): 72950726

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 340889, 681778, 2386223, 4772446, 6476891, 12953782, 45338237, 90676474]

約数ペア:

[(1, 90676474), (2, 45338237), (7, 12953782), (14, 6476891), (19, 4772446), (38, 2386223), (133, 681778), (266, 340889)]