2009721848

素因数分解:

$2^3\times {\mathrm{18503}}^1\times {\mathrm{13577}}^1$

素因数の和:32086

約数の個数: 16

約数和(自身を含む): 3768709680

約数和(自身を除く): 1758987832

約数列:

[1, 2, 4, 8, 13577, 18503, 27154, 37006, 54308, 74012, 108616, 148024, 251215231, 502430462, 1004860924, 2009721848]

約数ペア:

[(1, 2009721848), (2, 1004860924), (4, 502430462), (8, 251215231), (13577, 148024), (18503, 108616), (27154, 74012), (37006, 54308)]