1331014942

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1843511}}^1$

素因数の和:1843551

約数の個数: 12

約数和(自身を含む): 2107134216

約数和(自身を除く): 776119274

約数列:

[1, 2, 19, 38, 361, 722, 1843511, 3687022, 35026709, 70053418, 665507471, 1331014942]

約数ペア:

[(1, 1331014942), (2, 665507471), (19, 70053418), (38, 35026709), (361, 3687022), (722, 1843511)]