122509996

素因数分解:

$2^2\times 7^3\times {\mathrm{89293}}^1$

素因数の和:89318

約数の個数: 24

約数和(自身を含む): 250023200

約数和(自身を除く): 127513204

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 89293, 178586, 357172, 625051, 1250102, 2500204, 4375357, 8750714, 17501428, 30627499, 61254998, 122509996]

約数ペア:

[(1, 122509996), (2, 61254998), (4, 30627499), (7, 17501428), (14, 8750714), (28, 4375357), (49, 2500204), (98, 1250102), (196, 625051), (343, 357172), (686, 178586), (1372, 89293)]