2018197744

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5484233}}^1$

素因数の和:5484264

約数の個数: 20

約数和(自身を含む): 4080270096

約数和(自身を除く): 2062072352

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5484233, 10968466, 21936932, 43873864, 87747728, 126137359, 252274718, 504549436, 1009098872, 2018197744]

約数ペア:

[(1, 2018197744), (2, 1009098872), (4, 504549436), (8, 252274718), (16, 126137359), (23, 87747728), (46, 43873864), (92, 21936932), (184, 10968466), (368, 5484233)]