42518278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{12799}}^1$

素因数の和:12963

約数の個数: 16

約数和(自身を含む): 70041600

約数和(自身を除く): 27523322

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 12799, 25598, 140789, 281578, 1932649, 3865298, 21259139, 42518278]

約数ペア:

[(1, 42518278), (2, 21259139), (11, 3865298), (22, 1932649), (151, 281578), (302, 140789), (1661, 25598), (3322, 12799)]