897724

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 1663200

約数和(自身を除く): 765476

約数列:

[1, 2, 4, 29, 58, 71, 109, 116, 142, 218, 284, 436, 2059, 3161, 4118, 6322, 7739, 8236, 12644, 15478, 30956, 224431, 448862, 897724]

約数ペア:

[(1, 897724), (2, 448862), (4, 224431), (29, 30956), (58, 15478), (71, 12644), (109, 8236), (116, 7739), (142, 6322), (218, 4118), (284, 3161), (436, 2059)]