999396304

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{272761}}^1$

素因数の和:272998

約数の個数: 20

約数和(自身を含む): 1944793060

約数和(自身を除く): 945396756

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 272761, 545522, 1091044, 2182088, 4364176, 62462269, 124924538, 249849076, 499698152, 999396304]

約数ペア:

[(1, 999396304), (2, 499698152), (4, 249849076), (8, 124924538), (16, 62462269), (229, 4364176), (458, 2182088), (916, 1091044), (1832, 545522), (3664, 272761)]