589988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 1243200

約数和(自身を除く): 653212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1109, 2218, 4436, 7763, 15526, 21071, 31052, 42142, 84284, 147497, 294994, 589988]

約数ペア:

[(1, 589988), (2, 294994), (4, 147497), (7, 84284), (14, 42142), (19, 31052), (28, 21071), (38, 15526), (76, 7763), (133, 4436), (266, 2218), (532, 1109)]