2279681890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4850387}}^1$

素因数の和:4850441

約数の個数: 16

約数和(自身を含む): 4190735232

約数和(自身を除く): 1911053342

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 4850387, 9700774, 24251935, 48503870, 227968189, 455936378, 1139840945, 2279681890]

約数ペア:

[(1, 2279681890), (2, 1139840945), (5, 455936378), (10, 227968189), (47, 48503870), (94, 24251935), (235, 9700774), (470, 4850387)]