2704328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 5616000

約数和(自身を除く): 2911672

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 389, 632, 778, 869, 1556, 1738, 3112, 3476, 4279, 6952, 8558, 17116, 30731, 34232, 61462, 122924, 245848, 338041, 676082, 1352164, 2704328]

約数ペア:

[(1, 2704328), (2, 1352164), (4, 676082), (8, 338041), (11, 245848), (22, 122924), (44, 61462), (79, 34232), (88, 30731), (158, 17116), (316, 8558), (389, 6952), (632, 4279), (778, 3476), (869, 3112), (1556, 1738)]