2098492886

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2081}}^1$

素因数の和:2349

約数の個数: 64

約数和(自身を含む): 4029419520

約数和(自身を除く): 1930926634

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 223, 238, 266, 323, 446, 646, 1561, 2081, 2261, 3122, 3791, 4162, 4237, 4522, 7582, 8474, 14567, 26537, 29134, 29659, 35377, 39539, 53074, 59318, 70754, 72029, 79078, 144058, 247639, 276773, 464063, 495278, 504203, 553546, 672163, 928126, 1008406, 1344326, 3248441, 4705141, 6496882, 7889071, 8817197, 9410282, 15778142, 17634394, 55223497, 61720379, 110446994, 123440758, 149892349, 299784698, 1049246443, 2098492886]

約数ペア:

[(1, 2098492886), (2, 1049246443), (7, 299784698), (14, 149892349), (17, 123440758), (19, 110446994), (34, 61720379), (38, 55223497), (119, 17634394), (133, 15778142), (223, 9410282), (238, 8817197), (266, 7889071), (323, 6496882), (446, 4705141), (646, 3248441), (1561, 1344326), (2081, 1008406), (2261, 928126), (3122, 672163), (3791, 553546), (4162, 504203), (4237, 495278), (4522, 464063), (7582, 276773), (8474, 247639), (14567, 144058), (26537, 79078), (29134, 72029), (29659, 70754), (35377, 59318), (39539, 53074)]