2016370461

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{218719}}^1$

素因数の和:219168

約数の個数: 16

約数和(自身を含む): 3079577600

約数和(自身を除く): 1063207139

約数列:

[1, 3, 7, 21, 439, 1317, 3073, 9219, 218719, 656157, 1531033, 4593099, 96017641, 288052923, 672123487, 2016370461]

約数ペア:

[(1, 2016370461), (3, 672123487), (7, 288052923), (21, 96017641), (439, 4593099), (1317, 1531033), (3073, 656157), (9219, 218719)]