853994018

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1\times {\mathrm{7621}}^1$

素因数の和:8969

約数の個数: 16

約数和(自身を含む): 1311959616

約数和(自身を除く): 457965598

約数列:

[1, 2, 43, 86, 1303, 2606, 7621, 15242, 56029, 112058, 327703, 655406, 9930163, 19860326, 426997009, 853994018]

約数ペア:

[(1, 853994018), (2, 426997009), (43, 19860326), (86, 9930163), (1303, 655406), (2606, 327703), (7621, 112058), (15242, 56029)]