142750498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{46681}}^1$

素因数の和:46833

約数の個数: 16

約数和(自身を含む): 235277280

約数和(自身を除く): 92526782

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 46681, 93362, 513491, 1026982, 6488659, 12977318, 71375249, 142750498]

約数ペア:

[(1, 142750498), (2, 71375249), (11, 12977318), (22, 6488659), (139, 1026982), (278, 513491), (1529, 93362), (3058, 46681)]