510495854

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{883}}^1\times {\mathrm{2389}}^1$

素因数の和:3296

約数の個数: 24

約数和(自身を含む): 842991240

約数和(自身を除く): 332495386

約数列:

[1, 2, 11, 22, 121, 242, 883, 1766, 2389, 4778, 9713, 19426, 26279, 52558, 106843, 213686, 289069, 578138, 2109487, 4218974, 23204357, 46408714, 255247927, 510495854]

約数ペア:

[(1, 510495854), (2, 255247927), (11, 46408714), (22, 23204357), (121, 4218974), (242, 2109487), (883, 578138), (1766, 289069), (2389, 213686), (4778, 106843), (9713, 52558), (19426, 26279)]