130996894

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{18311}}^1$

素因数の和:18400

約数の個数: 24

約数和(自身を含む): 231720048

約数和(自身を除く): 100723154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 18311, 36622, 128177, 256354, 897239, 1336703, 1794478, 2673406, 9356921, 18713842, 65498447, 130996894]

約数ペア:

[(1, 130996894), (2, 65498447), (7, 18713842), (14, 9356921), (49, 2673406), (73, 1794478), (98, 1336703), (146, 897239), (511, 256354), (1022, 128177), (3577, 36622), (7154, 18311)]