1258052834

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1\times {\mathrm{6481}}^1$

素因数の和:7921

約数の個数: 16

約数和(自身を含む): 1915353216

約数和(自身を除く): 657300382

約数列:

[1, 2, 71, 142, 1367, 2734, 6481, 12962, 97057, 194114, 460151, 920302, 8859527, 17719054, 629026417, 1258052834]

約数ペア:

[(1, 1258052834), (2, 629026417), (71, 17719054), (142, 8859527), (1367, 920302), (2734, 460151), (6481, 194114), (12962, 97057)]