418030004

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{347201}}^1$

素因数の和:347255

約数の個数: 24

約数和(自身を含む): 855505728

約数和(自身を除く): 437475724

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 347201, 694402, 1388804, 2430407, 4860814, 9721628, 14929643, 29859286, 59718572, 104507501, 209015002, 418030004]

約数ペア:

[(1, 418030004), (2, 209015002), (4, 104507501), (7, 59718572), (14, 29859286), (28, 14929643), (43, 9721628), (86, 4860814), (172, 2430407), (301, 1388804), (602, 694402), (1204, 347201)]