2660888335

素因数分解:

$5^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{60869}}^1$

素因数の和:62130

約数の個数: 16

約数和(自身を含む): 3652200000

約数和(自身を除く): 991311665

約数列:

[1, 5, 7, 35, 1249, 6245, 8743, 43715, 60869, 304345, 426083, 2130415, 76025381, 380126905, 532177667, 2660888335]

約数ペア:

[(1, 2660888335), (5, 532177667), (7, 380126905), (35, 76025381), (1249, 2130415), (6245, 426083), (8743, 304345), (43715, 60869)]