649696127615

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{2383}}^1\times {\mathrm{1329941}}^1$

素因数の和:1332370

約数の個数: 16

約数和(自身を含む): 798986595456

約数和(自身を除く): 149290467841

約数列:

[1, 5, 41, 205, 2383, 11915, 97703, 488515, 1329941, 6649705, 54527581, 272637905, 3169249403, 15846247015, 129939225523, 649696127615]

約数ペア:

[(1, 649696127615), (5, 129939225523), (41, 15846247015), (205, 3169249403), (2383, 272637905), (11915, 54527581), (97703, 6649705), (488515, 1329941)]