1288936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 2681280

約数和(自身を除く): 1392344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 151, 194, 302, 388, 604, 776, 1067, 1208, 1661, 2134, 3322, 4268, 6644, 8536, 13288, 14647, 29294, 58588, 117176, 161117, 322234, 644468, 1288936]

約数ペア:

[(1, 1288936), (2, 644468), (4, 322234), (8, 161117), (11, 117176), (22, 58588), (44, 29294), (88, 14647), (97, 13288), (151, 8536), (194, 6644), (302, 4268), (388, 3322), (604, 2134), (776, 1661), (1067, 1208)]