2013803344

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{853}}^1$

素因数の和:1172

約数の個数: 80

約数和(自身を含む): 4528960128

約数和(自身を除く): 2515156784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 197, 214, 394, 428, 749, 788, 853, 856, 1379, 1498, 1576, 1706, 1712, 2758, 2996, 3152, 3412, 5516, 5971, 5992, 6824, 11032, 11942, 11984, 13648, 21079, 22064, 23884, 42158, 47768, 84316, 91271, 95536, 147553, 168041, 168632, 182542, 295106, 336082, 337264, 365084, 590212, 638897, 672164, 730168, 1176287, 1180424, 1277794, 1344328, 1460336, 2352574, 2360848, 2555588, 2688656, 4705148, 5111176, 9410296, 10222352, 17980387, 18820592, 35960774, 71921548, 125862709, 143843096, 251725418, 287686192, 503450836, 1006901672, 2013803344]

約数ペア:

[(1, 2013803344), (2, 1006901672), (4, 503450836), (7, 287686192), (8, 251725418), (14, 143843096), (16, 125862709), (28, 71921548), (56, 35960774), (107, 18820592), (112, 17980387), (197, 10222352), (214, 9410296), (394, 5111176), (428, 4705148), (749, 2688656), (788, 2555588), (853, 2360848), (856, 2352574), (1379, 1460336), (1498, 1344328), (1576, 1277794), (1706, 1180424), (1712, 1176287), (2758, 730168), (2996, 672164), (3152, 638897), (3412, 590212), (5516, 365084), (5971, 337264), (5992, 336082), (6824, 295106), (11032, 182542), (11942, 168632), (11984, 168041), (13648, 147553), (21079, 95536), (22064, 91271), (23884, 84316), (42158, 47768)]