2186144

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1352

約数の個数: 24

約数和(自身を含む): 4388580

約数和(自身を除く): 2202436

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1289, 1696, 2578, 5156, 10312, 20624, 41248, 68317, 136634, 273268, 546536, 1093072, 2186144]

約数ペア:

[(1, 2186144), (2, 1093072), (4, 546536), (8, 273268), (16, 136634), (32, 68317), (53, 41248), (106, 20624), (212, 10312), (424, 5156), (848, 2578), (1289, 1696)]