1219393226

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{52321}}^1$

素因数の和:52637

約数の個数: 16

約数和(自身を含む): 1878569088

約数和(自身を除く): 659175862

約数列:

[1, 2, 43, 86, 271, 542, 11653, 23306, 52321, 104642, 2249803, 4499606, 14178991, 28357982, 609696613, 1219393226]

約数ペア:

[(1, 1219393226), (2, 609696613), (43, 28357982), (86, 14178991), (271, 4499606), (542, 2249803), (11653, 104642), (23306, 52321)]