1901184424

素因数分解:

$2^3\times {\mathrm{383}}^1\times {\mathrm{620491}}^1$

素因数の和:620880

約数の個数: 16

約数和(自身を含む): 3574033920

約数和(自身を除く): 1672849496

約数列:

[1, 2, 4, 8, 383, 766, 1532, 3064, 620491, 1240982, 2481964, 4963928, 237648053, 475296106, 950592212, 1901184424]

約数ペア:

[(1, 1901184424), (2, 950592212), (4, 475296106), (8, 237648053), (383, 4963928), (766, 2481964), (1532, 1240982), (3064, 620491)]