1494394945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{134207}}^1$

素因数の和:134360

約数の個数: 16

約数和(自身を含む): 1913269248

約数和(自身を除く): 418874303

約数列:

[1, 5, 17, 85, 131, 655, 2227, 11135, 134207, 671035, 2281519, 11407595, 17581117, 87905585, 298878989, 1494394945]

約数ペア:

[(1, 1494394945), (5, 298878989), (17, 87905585), (85, 17581117), (131, 11407595), (655, 2281519), (2227, 671035), (11135, 134207)]