2154608

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{433}}^1$

素因数の和:752

約数の個数: 20

約数和(自身を含む): 4197648

約数和(自身を除く): 2043040

約数列:

[1, 2, 4, 8, 16, 311, 433, 622, 866, 1244, 1732, 2488, 3464, 4976, 6928, 134663, 269326, 538652, 1077304, 2154608]

約数ペア:

[(1, 2154608), (2, 1077304), (4, 538652), (8, 269326), (16, 134663), (311, 6928), (433, 4976), (622, 3464), (866, 2488), (1244, 1732)]