4199217281

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1\times {\mathrm{7369}}^1$

素因数の和:8144

約数の個数: 16

約数和(自身を含む): 4845096960

約数和(自身を除く): 645879679

約数列:

[1, 7, 127, 641, 889, 4487, 7369, 51583, 81407, 569849, 935863, 4723529, 6551041, 33064703, 599888183, 4199217281]

約数ペア:

[(1, 4199217281), (7, 599888183), (127, 33064703), (641, 6551041), (889, 4723529), (4487, 935863), (7369, 569849), (51583, 81407)]