13268338

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 21555072

約数和(自身を除く): 8286734

約数列:

[1, 2, 41, 43, 53, 71, 82, 86, 106, 142, 1763, 2173, 2279, 2911, 3053, 3526, 3763, 4346, 4558, 5822, 6106, 7526, 93439, 125173, 154283, 161809, 186878, 250346, 308566, 323618, 6634169, 13268338]

約数ペア:

[(1, 13268338), (2, 6634169), (41, 323618), (43, 308566), (53, 250346), (71, 186878), (82, 161809), (86, 154283), (106, 125173), (142, 93439), (1763, 7526), (2173, 6106), (2279, 5822), (2911, 4558), (3053, 4346), (3526, 3763)]