2589021185

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{204101}}^1$

素因数の和:204208

約数の個数: 16

約数和(自身を含む): 3232975680

約数和(自身を除く): 643954495

約数列:

[1, 5, 43, 59, 215, 295, 2537, 12685, 204101, 1020505, 8776343, 12041959, 43881715, 60209795, 517804237, 2589021185]

約数ペア:

[(1, 2589021185), (5, 517804237), (43, 60209795), (59, 43881715), (215, 12041959), (295, 8776343), (2537, 1020505), (12685, 204101)]