289160590

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{126271}}^1$

素因数の和:126507

約数の個数: 16

約数和(自身を含む): 522766080

約数和(自身を除く): 233605490

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 126271, 252542, 631355, 1262710, 28916059, 57832118, 144580295, 289160590]

約数ペア:

[(1, 289160590), (2, 144580295), (5, 57832118), (10, 28916059), (229, 1262710), (458, 631355), (1145, 252542), (2290, 126271)]