520123328

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{427733}}^1$

素因数の和:427764

約数の個数: 28

約数和(自身を含む): 1086444360

約数和(自身を除く): 566321032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 427733, 855466, 1710932, 3421864, 6843728, 8126927, 13687456, 16253854, 27374912, 32507708, 65015416, 130030832, 260061664, 520123328]

約数ペア:

[(1, 520123328), (2, 260061664), (4, 130030832), (8, 65015416), (16, 32507708), (19, 27374912), (32, 16253854), (38, 13687456), (64, 8126927), (76, 6843728), (152, 3421864), (304, 1710932), (608, 855466), (1216, 427733)]