2016165005

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{47389}}^1$

素因数の和:47588

約数の個数: 16

約数和(自身を含む): 2474895360

約数和(自身を除く): 458730355

約数列:

[1, 5, 67, 127, 335, 635, 8509, 42545, 47389, 236945, 3175063, 6018403, 15875315, 30092015, 403233001, 2016165005]

約数ペア:

[(1, 2016165005), (5, 403233001), (67, 30092015), (127, 15875315), (335, 6018403), (635, 3175063), (8509, 236945), (42545, 47389)]