2019576248

素因数分解:

$2^3\times {\mathrm{1123}}^1\times {\mathrm{224797}}^1$

素因数の和:225926

約数の個数: 16

約数和(自身を含む): 3790094280

約数和(自身を除く): 1770518032

約数列:

[1, 2, 4, 8, 1123, 2246, 4492, 8984, 224797, 449594, 899188, 1798376, 252447031, 504894062, 1009788124, 2019576248]

約数ペア:

[(1, 2019576248), (2, 1009788124), (4, 504894062), (8, 252447031), (1123, 1798376), (2246, 899188), (4492, 449594), (8984, 224797)]