2012160921783

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{178240847}}^1$

素因数の和:178240974

約数の個数: 16

約数和(自身を含む): 2772001668096

約数和(自身を除く): 759840746313

約数列:

[1, 3, 53, 71, 159, 213, 3763, 11289, 178240847, 534722541, 9446764891, 12655100137, 28340294673, 37965300411, 670720307261, 2012160921783]

約数ペア:

[(1, 2012160921783), (3, 670720307261), (53, 37965300411), (71, 28340294673), (159, 12655100137), (213, 9446764891), (3763, 534722541), (11289, 178240847)]