1625892

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 3822336

約数和(自身を除く): 2196444

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 863, 942, 1726, 1884, 2589, 3452, 5178, 10356, 135491, 270982, 406473, 541964, 812946, 1625892]

約数ペア:

[(1, 1625892), (2, 812946), (3, 541964), (4, 406473), (6, 270982), (12, 135491), (157, 10356), (314, 5178), (471, 3452), (628, 2589), (863, 1884), (942, 1726)]