6895378

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1078

約数の個数: 24

約数和(自身を含む): 12213504

約数和(自身を除く): 5318126

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 991, 994, 1982, 3479, 6937, 6958, 13874, 48559, 70361, 97118, 140722, 492527, 985054, 3447689, 6895378]

約数ペア:

[(1, 6895378), (2, 3447689), (7, 985054), (14, 492527), (49, 140722), (71, 97118), (98, 70361), (142, 48559), (497, 13874), (991, 6958), (994, 6937), (1982, 3479)]