1008851660

素因数分解:

$2^2\times 5^1\times {\mathrm{2693}}^1\times {\mathrm{18731}}^1$

素因数の和:21433

約数の個数: 24

約数和(自身を含む): 2119488336

約数和(自身を除く): 1110636676

約数列:

[1, 2, 4, 5, 10, 20, 2693, 5386, 10772, 13465, 18731, 26930, 37462, 53860, 74924, 93655, 187310, 374620, 50442583, 100885166, 201770332, 252212915, 504425830, 1008851660]

約数ペア:

[(1, 1008851660), (2, 504425830), (4, 252212915), (5, 201770332), (10, 100885166), (20, 50442583), (2693, 374620), (5386, 187310), (10772, 93655), (13465, 74924), (18731, 53860), (26930, 37462)]