2021884178

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{1499}}^1\times {\mathrm{3389}}^1$

素因数の和:5089

約数の個数: 16

約数和(自身を含む): 3051000000

約数和(自身を除く): 1029115822

約数列:

[1, 2, 199, 398, 1499, 2998, 3389, 6778, 298301, 596602, 674411, 1348822, 5080111, 10160222, 1010942089, 2021884178]

約数ペア:

[(1, 2021884178), (2, 1010942089), (199, 10160222), (398, 5080111), (1499, 1348822), (2998, 674411), (3389, 596602), (6778, 298301)]