2017031290

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{955939}}^1$

素因数の和:956157

約数の個数: 16

約数和(自身を含む): 3647867040

約数和(自身を除く): 1630835750

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 955939, 1911878, 4779695, 9559390, 201703129, 403406258, 1008515645, 2017031290]

約数ペア:

[(1, 2017031290), (2, 1008515645), (5, 403406258), (10, 201703129), (211, 9559390), (422, 4779695), (1055, 1911878), (2110, 955939)]