2783641885

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1\times {\mathrm{18461}}^1$

素因数の和:19088

約数の個数: 16

約数和(自身を含む): 3409562160

約数和(自身を除く): 625920275

約数列:

[1, 5, 53, 265, 569, 2845, 18461, 30157, 92305, 150785, 978433, 4892165, 10504309, 52521545, 556728377, 2783641885]

約数ペア:

[(1, 2783641885), (5, 556728377), (53, 52521545), (265, 10504309), (569, 4892165), (2845, 978433), (18461, 150785), (30157, 92305)]