1330574776

素因数分解:

$2^3\times {\mathrm{2503}}^1\times {\mathrm{66449}}^1$

素因数の和:68958

約数の個数: 16

約数和(自身を含む): 2495862000

約数和(自身を除く): 1165287224

約数列:

[1, 2, 4, 8, 2503, 5006, 10012, 20024, 66449, 132898, 265796, 531592, 166321847, 332643694, 665287388, 1330574776]

約数ペア:

[(1, 1330574776), (2, 665287388), (4, 332643694), (8, 166321847), (2503, 531592), (5006, 265796), (10012, 132898), (20024, 66449)]