1948163408

素因数分解:

$2^4\times {\mathrm{121760213}}^1$

素因数の和:121760221

約数の個数: 10

約数和(自身を含む): 3774566634

約数和(自身を除く): 1826403226

約数列:

[1, 2, 4, 8, 16, 121760213, 243520426, 487040852, 974081704, 1948163408]

約数ペア:

[(1, 1948163408), (2, 974081704), (4, 487040852), (8, 243520426), (16, 121760213)]