1396444

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 2848608

約数和(自身を除く): 1452164

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 941, 1484, 1882, 3764, 6587, 13174, 26348, 49873, 99746, 199492, 349111, 698222, 1396444]

約数ペア:

[(1, 1396444), (2, 698222), (4, 349111), (7, 199492), (14, 99746), (28, 49873), (53, 26348), (106, 13174), (212, 6587), (371, 3764), (742, 1882), (941, 1484)]