4190284

素因数分解:

$2^2\times 7^2\times {\mathrm{21379}}^1$

素因数の和:21397

約数の個数: 18

約数和(自身を含む): 8530620

約数和(自身を除く): 4340336

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 21379, 42758, 85516, 149653, 299306, 598612, 1047571, 2095142, 4190284]

約数ペア:

[(1, 4190284), (2, 2095142), (4, 1047571), (7, 598612), (14, 299306), (28, 149653), (49, 85516), (98, 42758), (196, 21379)]