125973988

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{6997}}^1$

素因数の和:7651

約数の個数: 24

約数和(自身を含む): 252375872

約数和(自身を除く): 126401884

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 2572, 4501, 6997, 9002, 13994, 18004, 27988, 48979, 97958, 195916, 4499071, 8998142, 17996284, 31493497, 62986994, 125973988]

約数ペア:

[(1, 125973988), (2, 62986994), (4, 31493497), (7, 17996284), (14, 8998142), (28, 4499071), (643, 195916), (1286, 97958), (2572, 48979), (4501, 27988), (6997, 18004), (9002, 13994)]