1271426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:713

約数の個数: 16

約数和(自身を含む): 2083200

約数和(自身を除く): 811774

約数列:

[1, 2, 13, 26, 79, 158, 619, 1027, 1238, 2054, 8047, 16094, 48901, 97802, 635713, 1271426]

約数ペア:

[(1, 1271426), (2, 635713), (13, 97802), (26, 48901), (79, 16094), (158, 8047), (619, 2054), (1027, 1238)]