4161488

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{1307}}^1$

素因数の和:1514

約数の個数: 20

約数和(自身を含む): 8109600

約数和(自身を除く): 3948112

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1307, 1592, 2614, 3184, 5228, 10456, 20912, 260093, 520186, 1040372, 2080744, 4161488]

約数ペア:

[(1, 4161488), (2, 2080744), (4, 1040372), (8, 520186), (16, 260093), (199, 20912), (398, 10456), (796, 5228), (1307, 3184), (1592, 2614)]