1957396

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 3991680

約数和(自身を除く): 2034284

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1319, 1484, 2638, 5276, 9233, 18466, 36932, 69907, 139814, 279628, 489349, 978698, 1957396]

約数ペア:

[(1, 1957396), (2, 978698), (4, 489349), (7, 279628), (14, 139814), (28, 69907), (53, 36932), (106, 18466), (212, 9233), (371, 5276), (742, 2638), (1319, 1484)]