3928996

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 7185024

約数和(自身を除く): 3256028

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 431, 862, 1724, 2279, 4558, 9116, 18533, 22843, 37066, 45686, 74132, 91372, 982249, 1964498, 3928996]

約数ペア:

[(1, 3928996), (2, 1964498), (4, 982249), (43, 91372), (53, 74132), (86, 45686), (106, 37066), (172, 22843), (212, 18533), (431, 9116), (862, 4558), (1724, 2279)]