2193752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 4551120

約数和(自身を除く): 2357368

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 257, 388, 514, 776, 1028, 1067, 2056, 2134, 2827, 4268, 5654, 8536, 11308, 22616, 24929, 49858, 99716, 199432, 274219, 548438, 1096876, 2193752]

約数ペア:

[(1, 2193752), (2, 1096876), (4, 548438), (8, 274219), (11, 199432), (22, 99716), (44, 49858), (88, 24929), (97, 22616), (194, 11308), (257, 8536), (388, 5654), (514, 4268), (776, 2827), (1028, 2134), (1067, 2056)]