13305589310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{326999}}^1$

素因数の和:327332

約数の個数: 32

約数和(自身を含む): 25874856000

約数和(自身を除く): 12569266690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 313, 626, 1565, 3130, 4069, 8138, 20345, 40690, 326999, 653998, 1634995, 3269990, 4250987, 8501974, 21254935, 42509870, 102350687, 204701374, 511753435, 1023506870, 1330558931, 2661117862, 6652794655, 13305589310]

約数ペア:

[(1, 13305589310), (2, 6652794655), (5, 2661117862), (10, 1330558931), (13, 1023506870), (26, 511753435), (65, 204701374), (130, 102350687), (313, 42509870), (626, 21254935), (1565, 8501974), (3130, 4250987), (4069, 3269990), (8138, 1634995), (20345, 653998), (40690, 326999)]