513314816

素因数分解:

$2^{12}\times 7^1\times {\mathrm{17903}}^1$

素因数の和:17934

約数の個数: 52

約数和(自身を含む): 1173213312

約数和(自身を除く): 659898496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 14336, 17903, 28672, 35806, 71612, 125321, 143224, 250642, 286448, 501284, 572896, 1002568, 1145792, 2005136, 2291584, 4010272, 4583168, 8020544, 9166336, 16041088, 18332672, 32082176, 36665344, 64164352, 73330688, 128328704, 256657408, 513314816]

約数ペア:

[(1, 513314816), (2, 256657408), (4, 128328704), (7, 73330688), (8, 64164352), (14, 36665344), (16, 32082176), (28, 18332672), (32, 16041088), (56, 9166336), (64, 8020544), (112, 4583168), (128, 4010272), (224, 2291584), (256, 2005136), (448, 1145792), (512, 1002568), (896, 572896), (1024, 501284), (1792, 286448), (2048, 250642), (3584, 143224), (4096, 125321), (7168, 71612), (14336, 35806), (17903, 28672)]