629864984

素因数分解:

$2^3\times 7^1\times {\mathrm{11247589}}^1$

素因数の和:11247602

約数の個数: 16

約数和(自身を含む): 1349710800

約数和(自身を除く): 719845816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 11247589, 22495178, 44990356, 78733123, 89980712, 157466246, 314932492, 629864984]

約数ペア:

[(1, 629864984), (2, 314932492), (4, 157466246), (7, 89980712), (8, 78733123), (14, 44990356), (28, 22495178), (56, 11247589)]