1331505062

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{66449}}^1$

素因数の和:66727

約数の個数: 16

約数和(自身を含む): 2052507600

約数和(自身を除く): 721002538

約数列:

[1, 2, 43, 86, 233, 466, 10019, 20038, 66449, 132898, 2857307, 5714614, 15482617, 30965234, 665752531, 1331505062]

約数ペア:

[(1, 1331505062), (2, 665752531), (43, 30965234), (86, 15482617), (233, 5714614), (466, 2857307), (10019, 132898), (20038, 66449)]