5571254

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 24

約数和(自身を含む): 9249552

約数和(自身を除く): 3678298

約数列:

[1, 2, 13, 26, 53, 106, 169, 311, 338, 622, 689, 1378, 4043, 8086, 8957, 16483, 17914, 32966, 52559, 105118, 214279, 428558, 2785627, 5571254]

約数ペア:

[(1, 5571254), (2, 2785627), (13, 428558), (26, 214279), (53, 105118), (106, 52559), (169, 32966), (311, 17914), (338, 16483), (622, 8957), (689, 8086), (1378, 4043)]