140218474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{45853}}^1$

素因数の和:46005

約数の個数: 16

約数和(自身を含む): 231104160

約数和(自身を除く): 90885686

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 45853, 91706, 504383, 1008766, 6373567, 12747134, 70109237, 140218474]

約数ペア:

[(1, 140218474), (2, 70109237), (11, 12747134), (22, 6373567), (139, 1008766), (278, 504383), (1529, 91706), (3058, 45853)]