1375408052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{20226589}}^1$

素因数の和:20226610

約数の個数: 12

約数和(自身を含む): 2548550340

約数和(自身を除く): 1173142288

約数列:

[1, 2, 4, 17, 34, 68, 20226589, 40453178, 80906356, 343852013, 687704026, 1375408052]

約数ペア:

[(1, 1375408052), (2, 687704026), (4, 343852013), (17, 80906356), (34, 40453178), (68, 20226589)]