2028070905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{288283}}^1$

素因数の和:288365

約数の個数: 32

約数和(自身を含む): 3763835904

約数和(自身を除く): 1735764999

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 1005, 1407, 2345, 7035, 288283, 864849, 1441415, 2017981, 4324245, 6053943, 10089905, 19314961, 30269715, 57944883, 96574805, 135204727, 289724415, 405614181, 676023635, 2028070905]

約数ペア:

[(1, 2028070905), (3, 676023635), (5, 405614181), (7, 289724415), (15, 135204727), (21, 96574805), (35, 57944883), (67, 30269715), (105, 19314961), (201, 10089905), (335, 6053943), (469, 4324245), (1005, 2017981), (1407, 1441415), (2345, 864849), (7035, 288283)]