215492006

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1\times {\mathrm{2459}}^1$

素因数の和:3523

約数の個数: 16

約数和(自身を含む): 331214400

約数和(自身を除く): 115722394

約数列:

[1, 2, 43, 86, 1019, 2038, 2459, 4918, 43817, 87634, 105737, 211474, 2505721, 5011442, 107746003, 215492006]

約数ペア:

[(1, 215492006), (2, 107746003), (43, 5011442), (86, 2505721), (1019, 211474), (2038, 105737), (2459, 87634), (4918, 43817)]