289323124

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{13487}}^1$

素因数の和:13695

約数の個数: 24

約数和(自身を含む): 525708288

約数和(自身を除く): 236385164

約数列:

[1, 2, 4, 31, 62, 124, 173, 346, 692, 5363, 10726, 13487, 21452, 26974, 53948, 418097, 836194, 1672388, 2333251, 4666502, 9333004, 72330781, 144661562, 289323124]

約数ペア:

[(1, 289323124), (2, 144661562), (4, 72330781), (31, 9333004), (62, 4666502), (124, 2333251), (173, 1672388), (346, 836194), (692, 418097), (5363, 53948), (10726, 26974), (13487, 21452)]