2339740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8999}}^1$

素因数の和:9021

約数の個数: 24

約数和(自身を含む): 5292000

約数和(自身を除く): 2952260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8999, 17998, 35996, 44995, 89990, 116987, 179980, 233974, 467948, 584935, 1169870, 2339740]

約数ペア:

[(1, 2339740), (2, 1169870), (4, 584935), (5, 467948), (10, 233974), (13, 179980), (20, 116987), (26, 89990), (52, 44995), (65, 35996), (130, 17998), (260, 8999)]