2487562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 4821120

約数和(自身を除く): 2333558

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 557, 638, 1114, 2233, 3899, 4466, 6127, 7798, 12254, 16153, 32306, 42889, 85778, 113071, 177683, 226142, 355366, 1243781, 2487562]

約数ペア:

[(1, 2487562), (2, 1243781), (7, 355366), (11, 226142), (14, 177683), (22, 113071), (29, 85778), (58, 42889), (77, 32306), (154, 16153), (203, 12254), (319, 7798), (406, 6127), (557, 4466), (638, 3899), (1114, 2233)]