1946458090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2463871}}^1$

素因数の和:2463957

約数の個数: 16

約数和(自身を含む): 3547975680

約数和(自身を除く): 1601517590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 2463871, 4927742, 12319355, 24638710, 194645809, 389291618, 973229045, 1946458090]

約数ペア:

[(1, 1946458090), (2, 973229045), (5, 389291618), (10, 194645809), (79, 24638710), (158, 12319355), (395, 4927742), (790, 2463871)]