525200026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{47981}}^1$

素因数の和:48417

約数の個数: 16

約数和(自身を含む): 850432968

約数和(自身を除く): 325232942

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 47981, 95962, 623753, 1247506, 20200001, 40400002, 262600013, 525200026]

約数ペア:

[(1, 525200026), (2, 262600013), (13, 40400002), (26, 20200001), (421, 1247506), (842, 623753), (5473, 95962), (10946, 47981)]