2784194

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2881

約数の個数: 16

約数和(自身を含む): 4841856

約数和(自身を除く): 2057662

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2801, 5602, 19607, 39214, 198871, 397742, 1392097, 2784194]

約数ペア:

[(1, 2784194), (2, 1392097), (7, 397742), (14, 198871), (71, 39214), (142, 19607), (497, 5602), (994, 2801)]