2843368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 5904000

約数和(自身を除く): 3060632

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 409, 632, 818, 869, 1636, 1738, 3272, 3476, 4499, 6952, 8998, 17996, 32311, 35992, 64622, 129244, 258488, 355421, 710842, 1421684, 2843368]

約数ペア:

[(1, 2843368), (2, 1421684), (4, 710842), (8, 355421), (11, 258488), (22, 129244), (44, 64622), (79, 35992), (88, 32311), (158, 17996), (316, 8998), (409, 6952), (632, 4499), (818, 3476), (869, 3272), (1636, 1738)]