139218100798

素因数分解:

$2^1\times 7^1\times {\mathrm{19531}}^1\times {\mathrm{509147}}^1$

素因数の和:528687

約数の個数: 16

約数和(自身を含む): 238672289664

約数和(自身を除く): 99454188866

約数列:

[1, 2, 7, 14, 19531, 39062, 136717, 273434, 509147, 1018294, 3564029, 7128058, 9944150057, 19888300114, 69609050399, 139218100798]

約数ペア:

[(1, 139218100798), (2, 69609050399), (7, 19888300114), (14, 9944150057), (19531, 7128058), (39062, 3564029), (136717, 1018294), (273434, 509147)]