1291245484

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1823}}^1\times {\mathrm{7699}}^1$

素因数の和:9549

約数の個数: 24

約数和(自身を含む): 2359526400

約数和(自身を除く): 1068280916

約数列:

[1, 2, 4, 23, 46, 92, 1823, 3646, 7292, 7699, 15398, 30796, 41929, 83858, 167716, 177077, 354154, 708308, 14035277, 28070554, 56141108, 322811371, 645622742, 1291245484]

約数ペア:

[(1, 1291245484), (2, 645622742), (4, 322811371), (23, 56141108), (46, 28070554), (92, 14035277), (1823, 708308), (3646, 354154), (7292, 177077), (7699, 167716), (15398, 83858), (30796, 41929)]