830884754

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1914481}}^1$

素因数の和:1914521

約数の個数: 16

約数和(自身を含む): 1470322176

約数和(自身を除く): 639437422

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1914481, 3828962, 13401367, 26802734, 59348911, 118697822, 415442377, 830884754]

約数ペア:

[(1, 830884754), (2, 415442377), (7, 118697822), (14, 59348911), (31, 26802734), (62, 13401367), (217, 3828962), (434, 1914481)]