2191572401

素因数分解:

${\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 2241043200

約数和(自身を除く): 49470799

約数列:

[1, 89, 197, 239, 523, 17533, 21271, 46547, 47083, 103031, 124997, 4190387, 9169759, 11124733, 24624409, 2191572401]

約数ペア:

[(1, 2191572401), (89, 24624409), (197, 11124733), (239, 9169759), (523, 4190387), (17533, 124997), (21271, 103031), (46547, 47083)]