1783808

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 3898440

約数和(自身を除く): 2114632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 208, 256, 268, 416, 512, 536, 832, 871, 1024, 1072, 1664, 1742, 2048, 2144, 3328, 3484, 4288, 6656, 6968, 8576, 13312, 13936, 17152, 26624, 27872, 34304, 55744, 68608, 111488, 137216, 222976, 445952, 891904, 1783808]

約数ペア:

[(1, 1783808), (2, 891904), (4, 445952), (8, 222976), (13, 137216), (16, 111488), (26, 68608), (32, 55744), (52, 34304), (64, 27872), (67, 26624), (104, 17152), (128, 13936), (134, 13312), (208, 8576), (256, 6968), (268, 6656), (416, 4288), (512, 3484), (536, 3328), (832, 2144), (871, 2048), (1024, 1742), (1072, 1664)]