2247990865

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1\times {\mathrm{5419}}^1$

素因数の和:6096

約数の個数: 16

約数和(自身を含む): 2719972800

約数和(自身を除く): 471981935

約数列:

[1, 5, 163, 509, 815, 2545, 5419, 27095, 82967, 414835, 883297, 2758271, 4416485, 13791355, 449598173, 2247990865]

約数ペア:

[(1, 2247990865), (5, 449598173), (163, 13791355), (509, 4416485), (815, 2758271), (2545, 883297), (5419, 414835), (27095, 82967)]