1542928

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1402

約数の個数: 20

約数和(自身を含む): 3032668

約数和(自身を除く): 1489740

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1321, 2642, 5284, 10568, 21136, 96433, 192866, 385732, 771464, 1542928]

約数ペア:

[(1, 1542928), (2, 771464), (4, 385732), (8, 192866), (16, 96433), (73, 21136), (146, 10568), (292, 5284), (584, 2642), (1168, 1321)]