4084018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1961

約数の個数: 16

約数和(自身を含む): 6531840

約数和(自身を除く): 2447822

約数列:

[1, 2, 23, 46, 47, 94, 1081, 1889, 2162, 3778, 43447, 86894, 88783, 177566, 2042009, 4084018]

約数ペア:

[(1, 4084018), (2, 2042009), (23, 177566), (46, 88783), (47, 86894), (94, 43447), (1081, 3778), (1889, 2162)]