2143149842

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{91957}}^1$

素因数の和:92273

約数の個数: 16

約数和(自身を含む): 3301660032

約数和(自身を除く): 1158510190

約数列:

[1, 2, 43, 86, 271, 542, 11653, 23306, 91957, 183914, 3954151, 7908302, 24920347, 49840694, 1071574921, 2143149842]

約数ペア:

[(1, 2143149842), (2, 1071574921), (43, 49840694), (86, 24920347), (271, 7908302), (542, 3954151), (11653, 183914), (23306, 91957)]