2204528

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:872

約数の個数: 20

約数和(自身を含む): 4298088

約数和(自身を除く): 2093560

約数列:

[1, 2, 4, 8, 16, 211, 422, 653, 844, 1306, 1688, 2612, 3376, 5224, 10448, 137783, 275566, 551132, 1102264, 2204528]

約数ペア:

[(1, 2204528), (2, 1102264), (4, 551132), (8, 275566), (16, 137783), (211, 10448), (422, 5224), (653, 3376), (844, 2612), (1306, 1688)]