25420589

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 27730944

約数和(自身を除く): 2310355

約数列:

[1, 23, 31, 101, 353, 713, 2323, 3131, 8119, 10943, 35653, 72013, 251689, 820019, 1105243, 25420589]

約数ペア:

[(1, 25420589), (23, 1105243), (31, 820019), (101, 251689), (353, 72013), (713, 35653), (2323, 10943), (3131, 8119)]