266672014

素因数分解:

$2^1\times 7^2\times {\mathrm{2721143}}^1$

素因数の和:2721159

約数の個数: 12

約数和(自身を含む): 465315624

約数和(自身を除く): 198643610

約数列:

[1, 2, 7, 14, 49, 98, 2721143, 5442286, 19048001, 38096002, 133336007, 266672014]

約数ペア:

[(1, 266672014), (2, 133336007), (7, 38096002), (14, 19048001), (49, 5442286), (98, 2721143)]