425690872

素因数分解:

$2^3\times {\mathrm{2441}}^1\times {\mathrm{21799}}^1$

素因数の和:24246

約数の個数: 16

約数和(自身を含む): 798534000

約数和(自身を除く): 372843128

約数列:

[1, 2, 4, 8, 2441, 4882, 9764, 19528, 21799, 43598, 87196, 174392, 53211359, 106422718, 212845436, 425690872]

約数ペア:

[(1, 425690872), (2, 212845436), (4, 106422718), (8, 53211359), (2441, 174392), (4882, 87196), (9764, 43598), (19528, 21799)]