140160982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173897}}^1$

素因数の和:173943

約数の個数: 16

約数和(自身を含む): 233718912

約数和(自身を除く): 93557930

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 173897, 347794, 2260661, 4521322, 5390807, 10781614, 70080491, 140160982]

約数ペア:

[(1, 140160982), (2, 70080491), (13, 10781614), (26, 5390807), (31, 4521322), (62, 2260661), (403, 347794), (806, 173897)]