858381902

素因数分解:

$2^1\times 7^2\times {\mathrm{2909}}^1\times {\mathrm{3011}}^1$

素因数の和:5936

約数の個数: 24

約数和(自身を含む): 1498801320

約数和(自身を除く): 640419418

約数列:

[1, 2, 7, 14, 49, 98, 2909, 3011, 5818, 6022, 20363, 21077, 40726, 42154, 142541, 147539, 285082, 295078, 8758999, 17517998, 61312993, 122625986, 429190951, 858381902]

約数ペア:

[(1, 858381902), (2, 429190951), (7, 122625986), (14, 61312993), (49, 17517998), (98, 8758999), (2909, 295078), (3011, 285082), (5818, 147539), (6022, 142541), (20363, 42154), (21077, 40726)]