2480348511

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1877}}^1$

素因数の和:2056

約数の個数: 48

約数和(自身を含む): 3814443360

約数和(自身を除く): 1334094849

約数列:

[1, 3, 9, 29, 61, 83, 87, 183, 249, 261, 549, 747, 1769, 1877, 2407, 5063, 5307, 5631, 7221, 15189, 15921, 16893, 21663, 45567, 54433, 114497, 146827, 155791, 163299, 343491, 440481, 467373, 489897, 1030473, 1321443, 1402119, 3320413, 4517939, 9503251, 9961239, 13553817, 28509753, 29883717, 40661451, 85529259, 275594279, 826782837, 2480348511]

約数ペア:

[(1, 2480348511), (3, 826782837), (9, 275594279), (29, 85529259), (61, 40661451), (83, 29883717), (87, 28509753), (183, 13553817), (249, 9961239), (261, 9503251), (549, 4517939), (747, 3320413), (1769, 1402119), (1877, 1321443), (2407, 1030473), (5063, 489897), (5307, 467373), (5631, 440481), (7221, 343491), (15189, 163299), (15921, 155791), (16893, 146827), (21663, 114497), (45567, 54433)]