2501185531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{443}}^1\times {\mathrm{821}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 2825582256

約数和(自身を除く): 324396725

約数列:

[1, 13, 23, 299, 443, 529, 821, 5759, 6877, 10189, 10673, 18883, 132457, 234347, 245479, 363703, 434309, 3046511, 4728139, 5646017, 8365169, 108747197, 192398887, 2501185531]

約数ペア:

[(1, 2501185531), (13, 192398887), (23, 108747197), (299, 8365169), (443, 5646017), (529, 4728139), (821, 3046511), (5759, 434309), (6877, 363703), (10189, 245479), (10673, 234347), (18883, 132457)]