2016136208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{288349}}^1$

素因数の和:288399

約数の個数: 40

約数和(自身を含む): 4290648000

約数和(自身を除く): 2274511792

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 288349, 576698, 1153396, 2306792, 4613584, 5478631, 6632027, 10957262, 13264054, 21914524, 26528108, 43829048, 53056216, 87658096, 106112432, 126008513, 252017026, 504034052, 1008068104, 2016136208]

約数ペア:

[(1, 2016136208), (2, 1008068104), (4, 504034052), (8, 252017026), (16, 126008513), (19, 106112432), (23, 87658096), (38, 53056216), (46, 43829048), (76, 26528108), (92, 21914524), (152, 13264054), (184, 10957262), (304, 6632027), (368, 5478631), (437, 4613584), (874, 2306792), (1748, 1153396), (3496, 576698), (6992, 288349)]