270608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1322

約数の個数: 20

約数和(自身を含む): 565068

約数和(自身を除く): 294460

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1301, 2602, 5204, 10408, 16913, 20816, 33826, 67652, 135304, 270608]

約数ペア:

[(1, 270608), (2, 135304), (4, 67652), (8, 33826), (13, 20816), (16, 16913), (26, 10408), (52, 5204), (104, 2602), (208, 1301)]