1520492701

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{112139}}^1$

素因数の和:112308

約数の個数: 16

約数和(自身を含む): 1883952000

約数和(自身を除く): 363459299

約数列:

[1, 7, 13, 91, 149, 1043, 1937, 13559, 112139, 784973, 1457807, 10204649, 16708711, 116960977, 217213243, 1520492701]

約数ペア:

[(1, 1520492701), (7, 217213243), (13, 116960977), (91, 16708711), (149, 10204649), (1043, 1457807), (1937, 784973), (13559, 112139)]