508856204

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{613}}^1\times {\mathrm{1493}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 898969680

約数和(自身を除く): 390113476

約数列:

[1, 2, 4, 139, 278, 556, 613, 1226, 1493, 2452, 2986, 5972, 85207, 170414, 207527, 340828, 415054, 830108, 915209, 1830418, 3660836, 127214051, 254428102, 508856204]

約数ペア:

[(1, 508856204), (2, 254428102), (4, 127214051), (139, 3660836), (278, 1830418), (556, 915209), (613, 830108), (1226, 415054), (1493, 340828), (2452, 207527), (2986, 170414), (5972, 85207)]