2335556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 4368000

約数和(自身を除く): 2032444

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 389, 778, 1501, 1556, 3002, 6004, 7391, 14782, 29564, 30731, 61462, 122924, 583889, 1167778, 2335556]

約数ペア:

[(1, 2335556), (2, 1167778), (4, 583889), (19, 122924), (38, 61462), (76, 30731), (79, 29564), (158, 14782), (316, 7391), (389, 6004), (778, 3002), (1501, 1556)]