858472846

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{10909}}^1$

素因数の和:11009

約数の個数: 48

約数和(自身を含む): 1656661680

約数和(自身を除く): 798188834

約数列:

[1, 2, 7, 11, 14, 22, 49, 73, 77, 98, 146, 154, 511, 539, 803, 1022, 1078, 1606, 3577, 5621, 7154, 10909, 11242, 21818, 39347, 76363, 78694, 119999, 152726, 239998, 534541, 796357, 839993, 1069082, 1592714, 1679986, 5574499, 5879951, 8759927, 11148998, 11759902, 17519854, 39021493, 61319489, 78042986, 122638978, 429236423, 858472846]

約数ペア:

[(1, 858472846), (2, 429236423), (7, 122638978), (11, 78042986), (14, 61319489), (22, 39021493), (49, 17519854), (73, 11759902), (77, 11148998), (98, 8759927), (146, 5879951), (154, 5574499), (511, 1679986), (539, 1592714), (803, 1069082), (1022, 839993), (1078, 796357), (1606, 534541), (3577, 239998), (5621, 152726), (7154, 119999), (10909, 78694), (11242, 76363), (21818, 39347)]