1720797842

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{751}}^1\times {\mathrm{4259}}^1$

素因数の和:5281

約数の個数: 16

約数和(自身を含む): 2594851200

約数和(自身を除く): 874053358

約数列:

[1, 2, 269, 538, 751, 1502, 4259, 8518, 202019, 404038, 1145671, 2291342, 3198509, 6397018, 860398921, 1720797842]

約数ペア:

[(1, 1720797842), (2, 860398921), (269, 6397018), (538, 3198509), (751, 2291342), (1502, 1145671), (4259, 404038), (8518, 202019)]