1520392328

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2088451}}^1$

素因数の和:2088477

約数の個数: 32

約数和(自身を含む): 3508599360

約数和(自身を除く): 1988207032

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2088451, 4176902, 8353804, 14619157, 16707608, 27149863, 29238314, 54299726, 58476628, 108599452, 116953256, 190049041, 217198904, 380098082, 760196164, 1520392328]

約数ペア:

[(1, 1520392328), (2, 760196164), (4, 380098082), (7, 217198904), (8, 190049041), (13, 116953256), (14, 108599452), (26, 58476628), (28, 54299726), (52, 29238314), (56, 27149863), (91, 16707608), (104, 14619157), (182, 8353804), (364, 4176902), (728, 2088451)]