2014921805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1\times {\mathrm{829}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 2654100960

約数和(自身を除く): 639179155

約数列:

[1, 5, 13, 61, 65, 305, 613, 793, 829, 3065, 3965, 4145, 7969, 10777, 37393, 39845, 50569, 53885, 186965, 252845, 486109, 508177, 657397, 2430545, 2540885, 3286985, 6606301, 30998797, 33031505, 154993985, 402984361, 2014921805]

約数ペア:

[(1, 2014921805), (5, 402984361), (13, 154993985), (61, 33031505), (65, 30998797), (305, 6606301), (613, 3286985), (793, 2540885), (829, 2430545), (3065, 657397), (3965, 508177), (4145, 486109), (7969, 252845), (10777, 186965), (37393, 53885), (39845, 50569)]