389622911

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{1381}}^1$

素因数の和:1910

約数の個数: 16

約数和(自身を含む): 424550400

約数和(自身を除く): 34927489

約数列:

[1, 19, 31, 479, 589, 1381, 9101, 14849, 26239, 42811, 282131, 661499, 813409, 12568481, 20506469, 389622911]

約数ペア:

[(1, 389622911), (19, 20506469), (31, 12568481), (479, 813409), (589, 661499), (1381, 282131), (9101, 42811), (14849, 26239)]