289069310

素因数分解:

$2^1\times 5^1\times {\mathrm{4481}}^1\times {\mathrm{6451}}^1$

素因数の和:10939

約数の個数: 16

約数和(自身を含む): 520521552

約数和(自身を除く): 231452242

約数列:

[1, 2, 5, 10, 4481, 6451, 8962, 12902, 22405, 32255, 44810, 64510, 28906931, 57813862, 144534655, 289069310]

約数ペア:

[(1, 289069310), (2, 144534655), (5, 57813862), (10, 28906931), (4481, 64510), (6451, 44810), (8962, 32255), (12902, 22405)]