4747539889

素因数分解:

${\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{19489}}^1$

素因数の和:19680

約数の個数: 16

約数和(自身を含む): 4984450560

約数和(自身を除く): 236910671

約数列:

[1, 47, 71, 73, 3337, 3431, 5183, 19489, 243601, 915983, 1383719, 1422697, 65034793, 66866759, 101011487, 4747539889]

約数ペア:

[(1, 4747539889), (47, 101011487), (71, 66866759), (73, 65034793), (3337, 1422697), (3431, 1383719), (5183, 915983), (19489, 243601)]