1225765424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5893103}}^1$

素因数の和:5893124

約数の個数: 20

約数和(自身を含む): 2557607136

約数和(自身を除く): 1331841712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5893103, 11786206, 23572412, 47144824, 76610339, 94289648, 153220678, 306441356, 612882712, 1225765424]

約数ペア:

[(1, 1225765424), (2, 612882712), (4, 306441356), (8, 153220678), (13, 94289648), (16, 76610339), (26, 47144824), (52, 23572412), (104, 11786206), (208, 5893103)]