2021981248

素因数分解:

$2^6\times 7^1\times {\mathrm{4513351}}^1$

素因数の和:4513370

約数の個数: 28

約数和(自身を含む): 4585565632

約数和(自身を除く): 2563584384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4513351, 9026702, 18053404, 31593457, 36106808, 63186914, 72213616, 126373828, 144427232, 252747656, 288854464, 505495312, 1010990624, 2021981248]

約数ペア:

[(1, 2021981248), (2, 1010990624), (4, 505495312), (7, 288854464), (8, 252747656), (14, 144427232), (16, 126373828), (28, 72213616), (32, 63186914), (56, 36106808), (64, 31593457), (112, 18053404), (224, 9026702), (448, 4513351)]