1520451568

素因数分解:

$2^4\times {\mathrm{10453}}^1\times {\mathrm{9091}}^1$

素因数の和:19552

約数の個数: 20

約数和(自身を含む): 2946480808

約数和(自身を除く): 1426029240

約数列:

[1, 2, 4, 8, 16, 9091, 10453, 18182, 20906, 36364, 41812, 72728, 83624, 145456, 167248, 95028223, 190056446, 380112892, 760225784, 1520451568]

約数ペア:

[(1, 1520451568), (2, 760225784), (4, 380112892), (8, 190056446), (16, 95028223), (9091, 167248), (10453, 145456), (18182, 83624), (20906, 72728), (36364, 41812)]