2088328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 4500000

約数和(自身を除く): 2411672

約数列:

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

約数ペア:

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