2663329978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{7109}}^1\times {\mathrm{9859}}^1$

素因数の和:16989

約数の個数: 16

約数和(自身を含む): 4206276000

約数和(自身を除く): 1542946022

約数列:

[1, 2, 19, 38, 7109, 9859, 14218, 19718, 135071, 187321, 270142, 374642, 70087631, 140175262, 1331664989, 2663329978]

約数ペア:

[(1, 2663329978), (2, 1331664989), (19, 140175262), (38, 70087631), (7109, 374642), (9859, 270142), (14218, 187321), (19718, 135071)]