3986008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{38327}}^1$

素因数の和:38346

約数の個数: 16

約数和(自身を含む): 8048880

約数和(自身を除く): 4062872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 38327, 76654, 153308, 306616, 498251, 996502, 1993004, 3986008]

約数ペア:

[(1, 3986008), (2, 1993004), (4, 996502), (8, 498251), (13, 306616), (26, 153308), (52, 76654), (104, 38327)]