510016

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:638

約数の個数: 28

約数和(自身を含む): 1091692

約数和(自身を除く): 581676

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 613, 832, 1226, 2452, 4904, 7969, 9808, 15938, 19616, 31876, 39232, 63752, 127504, 255008, 510016]

約数ペア:

[(1, 510016), (2, 255008), (4, 127504), (8, 63752), (13, 39232), (16, 31876), (26, 19616), (32, 15938), (52, 9808), (64, 7969), (104, 4904), (208, 2452), (416, 1226), (613, 832)]