2046464

素因数分解:

$2^9\times 7^1\times {\mathrm{571}}^1$

素因数の和:596

約数の個数: 40

約数和(自身を含む): 4681248

約数和(自身を除く): 2634784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 571, 896, 1142, 1792, 2284, 3584, 3997, 4568, 7994, 9136, 15988, 18272, 31976, 36544, 63952, 73088, 127904, 146176, 255808, 292352, 511616, 1023232, 2046464]

約数ペア:

[(1, 2046464), (2, 1023232), (4, 511616), (7, 292352), (8, 255808), (14, 146176), (16, 127904), (28, 73088), (32, 63952), (56, 36544), (64, 31976), (112, 18272), (128, 15988), (224, 9136), (256, 7994), (448, 4568), (512, 3997), (571, 3584), (896, 2284), (1142, 1792)]