1729421858

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1\times {\mathrm{9851}}^1$

素因数の和:11353

約数の個数: 16

約数和(自身を含む): 2638759680

約数和(自身を除く): 909337822

約数列:

[1, 2, 61, 122, 1439, 2878, 9851, 19702, 87779, 175558, 600911, 1201822, 14175589, 28351178, 864710929, 1729421858]

約数ペア:

[(1, 1729421858), (2, 864710929), (61, 28351178), (122, 14175589), (1439, 1201822), (2878, 600911), (9851, 175558), (19702, 87779)]