2183942995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1976419}}^1$

素因数の和:1976454

約数の個数: 16

約数和(自身を含む): 2988347040

約数和(自身を除く): 804404045

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1976419, 9882095, 25693447, 33599123, 128467235, 167995615, 436788599, 2183942995]

約数ペア:

[(1, 2183942995), (5, 436788599), (13, 167995615), (17, 128467235), (65, 33599123), (85, 25693447), (221, 9882095), (1105, 1976419)]