2188292030

素因数分解:

$2^1\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{117209}}^1$

素因数の和:119083

約数の個数: 16

約数和(自身を含む): 3941069040

約数和(自身を除く): 1752777010

約数列:

[1, 2, 5, 10, 1867, 3734, 9335, 18670, 117209, 234418, 586045, 1172090, 218829203, 437658406, 1094146015, 2188292030]

約数ペア:

[(1, 2188292030), (2, 1094146015), (5, 437658406), (10, 218829203), (1867, 1172090), (3734, 586045), (9335, 234418), (18670, 117209)]