2017887670

素因数分解:

$2^1\times 5^1\times {\mathrm{26237}}^1\times {\mathrm{7691}}^1$

素因数の和:33935

約数の個数: 16

約数和(自身を含む): 3632808528

約数和(自身を除く): 1614920858

約数列:

[1, 2, 5, 10, 7691, 15382, 26237, 38455, 52474, 76910, 131185, 262370, 201788767, 403577534, 1008943835, 2017887670]

約数ペア:

[(1, 2017887670), (2, 1008943835), (5, 403577534), (10, 201788767), (7691, 262370), (15382, 131185), (26237, 76910), (38455, 52474)]