1375825712

素因数分解:

$2^4\times {\mathrm{2441}}^1\times {\mathrm{35227}}^1$

素因数の和:37676

約数の個数: 20

約数和(自身を含む): 2666830056

約数和(自身を除く): 1291004344

約数列:

[1, 2, 4, 8, 16, 2441, 4882, 9764, 19528, 35227, 39056, 70454, 140908, 281816, 563632, 85989107, 171978214, 343956428, 687912856, 1375825712]

約数ペア:

[(1, 1375825712), (2, 687912856), (4, 343956428), (8, 171978214), (16, 85989107), (2441, 563632), (4882, 281816), (9764, 140908), (19528, 70454), (35227, 39056)]