2008204764

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{240101}}^1$

素因数の和:240166

約数の個数: 48

約数和(自身を含む): 5082479136

約数和(自身を除く): 3074274372

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 246, 492, 697, 1394, 2091, 2788, 4182, 8364, 240101, 480202, 720303, 960404, 1440606, 2881212, 4081717, 8163434, 9844141, 12245151, 16326868, 19688282, 24490302, 29532423, 39376564, 48980604, 59064846, 118129692, 167350397, 334700794, 502051191, 669401588, 1004102382, 2008204764]

約数ペア:

[(1, 2008204764), (2, 1004102382), (3, 669401588), (4, 502051191), (6, 334700794), (12, 167350397), (17, 118129692), (34, 59064846), (41, 48980604), (51, 39376564), (68, 29532423), (82, 24490302), (102, 19688282), (123, 16326868), (164, 12245151), (204, 9844141), (246, 8163434), (492, 4081717), (697, 2881212), (1394, 1440606), (2091, 960404), (2788, 720303), (4182, 480202), (8364, 240101)]