2580694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{601}}^1$

素因数の和:735

約数の個数: 16

約数和(自身を含む): 4117680

約数和(自身を除く): 1536986

約数列:

[1, 2, 19, 38, 113, 226, 601, 1202, 2147, 4294, 11419, 22838, 67913, 135826, 1290347, 2580694]

約数ペア:

[(1, 2580694), (2, 1290347), (19, 135826), (38, 67913), (113, 22838), (226, 11419), (601, 4294), (1202, 2147)]