2018706854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{128237}}^1$

素因数の和:128719

約数の個数: 16

約数和(自身を含む): 3213131328

約数和(自身を除く): 1194424474

約数列:

[1, 2, 17, 34, 463, 926, 7871, 15742, 128237, 256474, 2180029, 4360058, 59373731, 118747462, 1009353427, 2018706854]

約数ペア:

[(1, 2018706854), (2, 1009353427), (17, 118747462), (34, 59373731), (463, 4360058), (926, 2180029), (7871, 256474), (15742, 128237)]