3937724

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 7996800

約数和(自身を除く): 4059076

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 2099, 4198, 8396, 14693, 29386, 58772, 140633, 281266, 562532, 984431, 1968862, 3937724]

約数ペア:

[(1, 3937724), (2, 1968862), (4, 984431), (7, 562532), (14, 281266), (28, 140633), (67, 58772), (134, 29386), (268, 14693), (469, 8396), (938, 4198), (1876, 2099)]