1880934482

素因数分解:

$2^1\times 7^3\times {\mathrm{2741887}}^1$

素因数の和:2741910

約数の個数: 16

約数和(自身を含む): 3290265600

約数和(自身を除く): 1409331118

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2741887, 5483774, 19193209, 38386418, 134352463, 268704926, 940467241, 1880934482]

約数ペア:

[(1, 1880934482), (2, 940467241), (7, 268704926), (14, 134352463), (49, 38386418), (98, 19193209), (343, 5483774), (686, 2741887)]