2013258656

素因数分解:

$2^5\times {\mathrm{181}}^1\times {\mathrm{193}}^1\times {\mathrm{1801}}^1$

素因数の和:2185

約数の個数: 48

約数和(自身を含む): 4008376008

約数和(自身を除く): 1995117352

約数列:

[1, 2, 4, 8, 16, 32, 181, 193, 362, 386, 724, 772, 1448, 1544, 1801, 2896, 3088, 3602, 5792, 6176, 7204, 14408, 28816, 34933, 57632, 69866, 139732, 279464, 325981, 347593, 558928, 651962, 695186, 1117856, 1303924, 1390372, 2607848, 2780744, 5215696, 5561488, 10431392, 11122976, 62914333, 125828666, 251657332, 503314664, 1006629328, 2013258656]

約数ペア:

[(1, 2013258656), (2, 1006629328), (4, 503314664), (8, 251657332), (16, 125828666), (32, 62914333), (181, 11122976), (193, 10431392), (362, 5561488), (386, 5215696), (724, 2780744), (772, 2607848), (1448, 1390372), (1544, 1303924), (1801, 1117856), (2896, 695186), (3088, 651962), (3602, 558928), (5792, 347593), (6176, 325981), (7204, 279464), (14408, 139732), (28816, 69866), (34933, 57632)]