490471456

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{85627}}^1$

素因数の和:85816

約数の個数: 24

約数和(自身を含む): 971021520

約数和(自身を除く): 480550064

約数列:

[1, 2, 4, 8, 16, 32, 179, 358, 716, 1432, 2864, 5728, 85627, 171254, 342508, 685016, 1370032, 2740064, 15327233, 30654466, 61308932, 122617864, 245235728, 490471456]

約数ペア:

[(1, 490471456), (2, 245235728), (4, 122617864), (8, 61308932), (16, 30654466), (32, 15327233), (179, 2740064), (358, 1370032), (716, 685016), (1432, 342508), (2864, 171254), (5728, 85627)]