489017594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{52391}}^1$

素因数の和:52765

約数の個数: 16

約数和(自身を含む): 792167040

約数和(自身を除く): 303149446

約数列:

[1, 2, 13, 26, 359, 718, 4667, 9334, 52391, 104782, 681083, 1362166, 18808369, 37616738, 244508797, 489017594]

約数ペア:

[(1, 489017594), (2, 244508797), (13, 37616738), (26, 18808369), (359, 1362166), (718, 681083), (4667, 104782), (9334, 52391)]