1406420816

素因数分解:

$2^4\times {\mathrm{87901301}}^1$

素因数の和:87901309

約数の個数: 10

約数和(自身を含む): 2724940362

約数和(自身を除く): 1318519546

約数列:

[1, 2, 4, 8, 16, 87901301, 175802602, 351605204, 703210408, 1406420816]

約数ペア:

[(1, 1406420816), (2, 703210408), (4, 351605204), (8, 175802602), (16, 87901301)]