651996992

素因数分解:

$2^6\times {\mathrm{653}}^1\times {\mathrm{15601}}^1$

素因数の和:16266

約数の個数: 28

約数和(自身を含む): 1295870916

約数和(自身を除く): 643873924

約数列:

[1, 2, 4, 8, 16, 32, 64, 653, 1306, 2612, 5224, 10448, 15601, 20896, 31202, 41792, 62404, 124808, 249616, 499232, 998464, 10187453, 20374906, 40749812, 81499624, 162999248, 325998496, 651996992]

約数ペア:

[(1, 651996992), (2, 325998496), (4, 162999248), (8, 81499624), (16, 40749812), (32, 20374906), (64, 10187453), (653, 998464), (1306, 499232), (2612, 249616), (5224, 124808), (10448, 62404), (15601, 41792), (20896, 31202)]