2241990156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{55721}}^1$

素因数の和:56214

約数の個数: 48

約数和(自身を含む): 5991229440

約数和(自身を除く): 3749239284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 479, 958, 1437, 1916, 2874, 3353, 5748, 6706, 10059, 13412, 20118, 40236, 55721, 111442, 167163, 222884, 334326, 390047, 668652, 780094, 1170141, 1560188, 2340282, 4680564, 26690359, 53380718, 80071077, 106761436, 160142154, 186832513, 320284308, 373665026, 560497539, 747330052, 1120995078, 2241990156]

約数ペア:

[(1, 2241990156), (2, 1120995078), (3, 747330052), (4, 560497539), (6, 373665026), (7, 320284308), (12, 186832513), (14, 160142154), (21, 106761436), (28, 80071077), (42, 53380718), (84, 26690359), (479, 4680564), (958, 2340282), (1437, 1560188), (1916, 1170141), (2874, 780094), (3353, 668652), (5748, 390047), (6706, 334326), (10059, 222884), (13412, 167163), (20118, 111442), (40236, 55721)]