2025644552

素因数分解:

$2^3\times {\mathrm{569}}^1\times {\mathrm{445001}}^1$

素因数の和:445576

約数の個数: 16

約数和(自身を含む): 3804767100

約数和(自身を除く): 1779122548

約数列:

[1, 2, 4, 8, 569, 1138, 2276, 4552, 445001, 890002, 1780004, 3560008, 253205569, 506411138, 1012822276, 2025644552]

約数ペア:

[(1, 2025644552), (2, 1012822276), (4, 506411138), (8, 253205569), (569, 3560008), (1138, 1780004), (2276, 890002), (4552, 445001)]