489134314

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{5393}}^1$

素因数の和:5945

約数の個数: 16

約数和(自身を含む): 742753800

約数和(自身を除く): 253619486

約数列:

[1, 2, 101, 202, 449, 898, 5393, 10786, 45349, 90698, 544693, 1089386, 2421457, 4842914, 244567157, 489134314]

約数ペア:

[(1, 489134314), (2, 244567157), (101, 4842914), (202, 2421457), (449, 1089386), (898, 544693), (5393, 90698), (10786, 45349)]