2018976117

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{746939}}^1$

素因数の和:747012

約数の個数: 16

約数和(自身を含む): 2904102720

約数和(自身を除く): 885126603

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 746939, 2240817, 12697963, 38093889, 39587767, 118763301, 672992039, 2018976117]

約数ペア:

[(1, 2018976117), (3, 672992039), (17, 118763301), (51, 39587767), (53, 38093889), (159, 12697963), (901, 2240817), (2703, 746939)]