25902214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{2029}}^1$

素因数の和:2535

約数の個数: 16

約数和(自身を含む): 41947920

約数和(自身を除く): 16045706

約数列:

[1, 2, 13, 26, 491, 982, 2029, 4058, 6383, 12766, 26377, 52754, 996239, 1992478, 12951107, 25902214]

約数ペア:

[(1, 25902214), (2, 12951107), (13, 1992478), (26, 996239), (491, 52754), (982, 26377), (2029, 12766), (4058, 6383)]