309747334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1\times {\mathrm{7691}}^1$

素因数の和:9255

約数の個数: 16

約数和(自身を含む): 500749200

約数和(自身を除く): 191001866

約数列:

[1, 2, 13, 26, 1549, 3098, 7691, 15382, 20137, 40274, 99983, 199966, 11913359, 23826718, 154873667, 309747334]

約数ペア:

[(1, 309747334), (2, 154873667), (13, 23826718), (26, 11913359), (1549, 199966), (3098, 99983), (7691, 40274), (15382, 20137)]