2794366081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{19813}}^1$

素因数の和:20416

約数の個数: 16

約数和(自身を含む): 3173410240

約数和(自身を除く): 379044159

約数列:

[1, 13, 19, 247, 571, 7423, 10849, 19813, 141037, 257569, 376447, 4893811, 11313223, 147071899, 214951237, 2794366081]

約数ペア:

[(1, 2794366081), (13, 214951237), (19, 147071899), (247, 11313223), (571, 4893811), (7423, 376447), (10849, 257569), (19813, 141037)]