2415693904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1657}}^1$

素因数の和:1884

約数の個数: 80

約数和(自身を含む): 5192431552

約数和(自身を除く): 2776737648

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 163, 172, 208, 326, 344, 559, 652, 688, 1118, 1304, 1657, 2119, 2236, 2608, 3314, 4238, 4472, 6628, 7009, 8476, 8944, 13256, 14018, 16952, 21541, 26512, 28036, 33904, 43082, 56072, 71251, 86164, 91117, 112144, 142502, 172328, 182234, 270091, 285004, 344656, 364468, 540182, 570008, 728936, 926263, 1080364, 1140016, 1457872, 1852526, 2160728, 3511183, 3705052, 4321456, 7022366, 7410104, 11613913, 14044732, 14820208, 23227826, 28089464, 46455652, 56178928, 92911304, 150980869, 185822608, 301961738, 603923476, 1207846952, 2415693904]

約数ペア:

[(1, 2415693904), (2, 1207846952), (4, 603923476), (8, 301961738), (13, 185822608), (16, 150980869), (26, 92911304), (43, 56178928), (52, 46455652), (86, 28089464), (104, 23227826), (163, 14820208), (172, 14044732), (208, 11613913), (326, 7410104), (344, 7022366), (559, 4321456), (652, 3705052), (688, 3511183), (1118, 2160728), (1304, 1852526), (1657, 1457872), (2119, 1140016), (2236, 1080364), (2608, 926263), (3314, 728936), (4238, 570008), (4472, 540182), (6628, 364468), (7009, 344656), (8476, 285004), (8944, 270091), (13256, 182234), (14018, 172328), (16952, 142502), (21541, 112144), (26512, 91117), (28036, 86164), (33904, 71251), (43082, 56072)]