2194359159

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1787}}^1\times {\mathrm{7723}}^1$

素因数の和:9566

約数の個数: 16

約数和(自身を含む): 2983070592

約数和(自身を除く): 788711433

約数列:

[1, 3, 53, 159, 1787, 5361, 7723, 23169, 94711, 284133, 409319, 1227957, 13801001, 41403003, 731453053, 2194359159]

約数ペア:

[(1, 2194359159), (3, 731453053), (53, 41403003), (159, 13801001), (1787, 1227957), (5361, 409319), (7723, 284133), (23169, 94711)]