1996689761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{16931}}^1$

素因数の和:17164

約数の個数: 16

約数和(自身を含む): 2223645696

約数和(自身を除く): 226955935

約数列:

[1, 11, 71, 151, 781, 1661, 10721, 16931, 117931, 186241, 1202101, 2556581, 13223111, 28122391, 181517251, 1996689761]

約数ペア:

[(1, 1996689761), (11, 181517251), (71, 28122391), (151, 13223111), (781, 2556581), (1661, 1202101), (10721, 186241), (16931, 117931)]