289905982

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{23689}}^1$

素因数の和:23931

約数の個数: 16

約数和(自身を含む): 452005200

約数和(自身を除く): 162099218

約数列:

[1, 2, 29, 58, 211, 422, 6119, 12238, 23689, 47378, 686981, 1373962, 4998379, 9996758, 144952991, 289905982]

約数ペア:

[(1, 289905982), (2, 144952991), (29, 9996758), (58, 4998379), (211, 1373962), (422, 686981), (6119, 47378), (12238, 23689)]