1066746860

素因数分解:

$2^2\times 5^1\times {\mathrm{4481}}^1\times {\mathrm{11903}}^1$

素因数の和:16393

約数の個数: 24

約数和(自身を含む): 2240856576

約数和(自身を除く): 1174109716

約数列:

[1, 2, 4, 5, 10, 20, 4481, 8962, 11903, 17924, 22405, 23806, 44810, 47612, 59515, 89620, 119030, 238060, 53337343, 106674686, 213349372, 266686715, 533373430, 1066746860]

約数ペア:

[(1, 1066746860), (2, 533373430), (4, 266686715), (5, 213349372), (10, 106674686), (20, 53337343), (4481, 238060), (8962, 119030), (11903, 89620), (17924, 59515), (22405, 47612), (23806, 44810)]