2488894895

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{19603}}^1$

素因数の和:20054

約数の個数: 16

約数和(自身を含む): 3039404160

約数和(自身を除く): 550509265

約数列:

[1, 5, 67, 335, 379, 1895, 19603, 25393, 98015, 126965, 1313401, 6567005, 7429537, 37147685, 497778979, 2488894895]

約数ペア:

[(1, 2488894895), (5, 497778979), (67, 37147685), (335, 7429537), (379, 6567005), (1895, 1313401), (19603, 126965), (25393, 98015)]