231657322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{42227}}^1$

素因数の和:42453

約数の個数: 16

約数和(自身を含む): 375998112

約数和(自身を除く): 144340790

約数列:

[1, 2, 13, 26, 211, 422, 2743, 5486, 42227, 84454, 548951, 1097902, 8909897, 17819794, 115828661, 231657322]

約数ペア:

[(1, 231657322), (2, 115828661), (13, 17819794), (26, 8909897), (211, 1097902), (422, 548951), (2743, 84454), (5486, 42227)]