4176656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1287

約数の個数: 40

約数和(自身を含む): 9300000

約数和(自身を除く): 5123344

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1249, 1672, 2498, 3344, 4996, 9992, 13739, 19984, 23731, 27478, 47462, 54956, 94924, 109912, 189848, 219824, 261041, 379696, 522082, 1044164, 2088328, 4176656]

約数ペア:

[(1, 4176656), (2, 2088328), (4, 1044164), (8, 522082), (11, 379696), (16, 261041), (19, 219824), (22, 189848), (38, 109912), (44, 94924), (76, 54956), (88, 47462), (152, 27478), (176, 23731), (209, 19984), (304, 13739), (418, 9992), (836, 4996), (1249, 3344), (1672, 2498)]