2499687029870

素因数分解:

$2^1\times 5^1\times {\mathrm{16943}}^1\times {\mathrm{14753509}}^1$

素因数の和:14770459

約数の個数: 16

約数和(自身を含む): 4499702521920

約数和(自身を除く): 2000015492050

約数列:

[1, 2, 5, 10, 16943, 33886, 84715, 169430, 14753509, 29507018, 73767545, 147535090, 249968702987, 499937405974, 1249843514935, 2499687029870]

約数ペア:

[(1, 2499687029870), (2, 1249843514935), (5, 499937405974), (10, 249968702987), (16943, 147535090), (33886, 73767545), (84715, 29507018), (169430, 14753509)]