2034776752

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{2819}}^1$

素因数の和:3253

約数の個数: 40

約数和(自身を含む): 3981106800

約数和(自身を除く): 1946330048

約数列:

[1, 2, 4, 8, 16, 197, 229, 394, 458, 788, 916, 1576, 1832, 2819, 3152, 3664, 5638, 11276, 22552, 45104, 45113, 90226, 180452, 360904, 555343, 645551, 721808, 1110686, 1291102, 2221372, 2582204, 4442744, 5164408, 8885488, 10328816, 127173547, 254347094, 508694188, 1017388376, 2034776752]

約数ペア:

[(1, 2034776752), (2, 1017388376), (4, 508694188), (8, 254347094), (16, 127173547), (197, 10328816), (229, 8885488), (394, 5164408), (458, 4442744), (788, 2582204), (916, 2221372), (1576, 1291102), (1832, 1110686), (2819, 721808), (3152, 645551), (3664, 555343), (5638, 360904), (11276, 180452), (22552, 90226), (45104, 45113)]