2019442688

素因数分解:

$2^{14}\times {\mathrm{23}}^2\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 90

約数和(自身を含む): 4240115334

約数和(自身を除く): 2220672646

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 233, 256, 368, 466, 512, 529, 736, 932, 1024, 1058, 1472, 1864, 2048, 2116, 2944, 3728, 4096, 4232, 5359, 5888, 7456, 8192, 8464, 10718, 11776, 14912, 16384, 16928, 21436, 23552, 29824, 33856, 42872, 47104, 59648, 67712, 85744, 94208, 119296, 123257, 135424, 171488, 188416, 238592, 246514, 270848, 342976, 376832, 477184, 493028, 541696, 685952, 954368, 986056, 1083392, 1371904, 1908736, 1972112, 2166784, 2743808, 3817472, 3944224, 4333568, 5487616, 7888448, 8667136, 10975232, 15776896, 21950464, 31553792, 43900928, 63107584, 87801856, 126215168, 252430336, 504860672, 1009721344, 2019442688]

約数ペア:

[(1, 2019442688), (2, 1009721344), (4, 504860672), (8, 252430336), (16, 126215168), (23, 87801856), (32, 63107584), (46, 43900928), (64, 31553792), (92, 21950464), (128, 15776896), (184, 10975232), (233, 8667136), (256, 7888448), (368, 5487616), (466, 4333568), (512, 3944224), (529, 3817472), (736, 2743808), (932, 2166784), (1024, 1972112), (1058, 1908736), (1472, 1371904), (1864, 1083392), (2048, 986056), (2116, 954368), (2944, 685952), (3728, 541696), (4096, 493028), (4232, 477184), (5359, 376832), (5888, 342976), (7456, 270848), (8192, 246514), (8464, 238592), (10718, 188416), (11776, 171488), (14912, 135424), (16384, 123257), (16928, 119296), (21436, 94208), (23552, 85744), (29824, 67712), (33856, 59648), (42872, 47104)]