2018242564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{376819}}^1$

素因数の和:376939

約数の個数: 24

約数和(自身を含む): 3840549440

約数和(自身を除く): 1822306876

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 376819, 753638, 1507276, 4898647, 9797294, 19594588, 38812357, 77624714, 155249428, 504560641, 1009121282, 2018242564]

約数ペア:

[(1, 2018242564), (2, 1009121282), (4, 504560641), (13, 155249428), (26, 77624714), (52, 38812357), (103, 19594588), (206, 9797294), (412, 4898647), (1339, 1507276), (2678, 753638), (5356, 376819)]