450398236

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{15641}}^1$

素因数の和:15981

約数の個数: 24

約数和(自身を含む): 825146784

約数和(自身を除く): 374748548

約数列:

[1, 2, 4, 23, 46, 92, 313, 626, 1252, 7199, 14398, 15641, 28796, 31282, 62564, 359743, 719486, 1438972, 4895633, 9791266, 19582532, 112599559, 225199118, 450398236]

約数ペア:

[(1, 450398236), (2, 225199118), (4, 112599559), (23, 19582532), (46, 9791266), (92, 4895633), (313, 1438972), (626, 719486), (1252, 359743), (7199, 62564), (14398, 31282), (15641, 28796)]