2016174290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2393}}^1\times {\mathrm{6481}}^1$

素因数の和:8894

約数の個数: 32

約数和(自身を含む): 3910512816

約数和(自身を除く): 1894338526

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2393, 4786, 6481, 11965, 12962, 23930, 31109, 32405, 62218, 64810, 84253, 155545, 168506, 311090, 421265, 842530, 15509033, 31018066, 77545165, 155090330, 201617429, 403234858, 1008087145, 2016174290]

約数ペア:

[(1, 2016174290), (2, 1008087145), (5, 403234858), (10, 201617429), (13, 155090330), (26, 77545165), (65, 31018066), (130, 15509033), (2393, 842530), (4786, 421265), (6481, 311090), (11965, 168506), (12962, 155545), (23930, 84253), (31109, 64810), (32405, 62218)]