2053804816

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{154097}}^1$

素因数の和:154136

約数の個数: 60

約数和(自身を含む): 4901240988

約数和(自身を除く): 2847436172

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 13328, 154097, 308194, 616388, 1078679, 1232776, 2157358, 2465552, 2619649, 4314716, 5239298, 7550753, 8629432, 10478596, 15101506, 17258864, 18337543, 20957192, 30203012, 36675086, 41914384, 60406024, 73350172, 120812048, 128362801, 146700344, 256725602, 293400688, 513451204, 1026902408, 2053804816]

約数ペア:

[(1, 2053804816), (2, 1026902408), (4, 513451204), (7, 293400688), (8, 256725602), (14, 146700344), (16, 128362801), (17, 120812048), (28, 73350172), (34, 60406024), (49, 41914384), (56, 36675086), (68, 30203012), (98, 20957192), (112, 18337543), (119, 17258864), (136, 15101506), (196, 10478596), (238, 8629432), (272, 7550753), (392, 5239298), (476, 4314716), (784, 2619649), (833, 2465552), (952, 2157358), (1666, 1232776), (1904, 1078679), (3332, 616388), (6664, 308194), (13328, 154097)]