1081432564

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1499}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 2000376000

約数和(自身を除く): 918943436

約数列:

[1, 2, 4, 41, 53, 82, 83, 106, 164, 166, 212, 332, 1499, 2173, 2998, 3403, 4346, 4399, 5996, 6806, 8692, 8798, 13612, 17596, 61459, 79447, 122918, 124417, 158894, 180359, 245836, 248834, 317788, 360718, 497668, 721436, 3257327, 5101097, 6514654, 6594101, 10202194, 13029308, 13188202, 20404388, 26376404, 270358141, 540716282, 1081432564]

約数ペア:

[(1, 1081432564), (2, 540716282), (4, 270358141), (41, 26376404), (53, 20404388), (82, 13188202), (83, 13029308), (106, 10202194), (164, 6594101), (166, 6514654), (212, 5101097), (332, 3257327), (1499, 721436), (2173, 497668), (2998, 360718), (3403, 317788), (4346, 248834), (4399, 245836), (5996, 180359), (6806, 158894), (8692, 124417), (8798, 122918), (13612, 79447), (17596, 61459)]