13280522038

素因数分解:

$2^1\times 7^2\times {\mathrm{135515531}}^1$

素因数の和:135515547

約数の個数: 12

約数和(自身を含む): 23173155972

約数和(自身を除く): 9892633934

約数列:

[1, 2, 7, 14, 49, 98, 135515531, 271031062, 948608717, 1897217434, 6640261019, 13280522038]

約数ペア:

[(1, 13280522038), (2, 6640261019), (7, 1897217434), (14, 948608717), (49, 271031062), (98, 135515531)]