2247143210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17285717}}^1$

素因数の和:17285737

約数の個数: 16

約数和(自身を含む): 4356000936

約数和(自身を除く): 2108857726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 17285717, 34571434, 86428585, 172857170, 224714321, 449428642, 1123571605, 2247143210]

約数ペア:

[(1, 2247143210), (2, 1123571605), (5, 449428642), (10, 224714321), (13, 172857170), (26, 86428585), (65, 34571434), (130, 17285717)]