1272804626

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{2269}}^1\times {\mathrm{2777}}^1$

素因数の和:5149

約数の個数: 16

約数和(自身を含む): 1929654360

約数和(自身を除く): 656849734

約数列:

[1, 2, 101, 202, 2269, 2777, 4538, 5554, 229169, 280477, 458338, 560954, 6301013, 12602026, 636402313, 1272804626]

約数ペア:

[(1, 1272804626), (2, 636402313), (101, 12602026), (202, 6301013), (2269, 560954), (2777, 458338), (4538, 280477), (5554, 229169)]