3428476

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 6347264

約数和(自身を除く): 2918788

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 643, 1286, 1333, 2572, 2666, 5332, 19933, 27649, 39866, 55298, 79732, 110596, 857119, 1714238, 3428476]

約数ペア:

[(1, 3428476), (2, 1714238), (4, 857119), (31, 110596), (43, 79732), (62, 55298), (86, 39866), (124, 27649), (172, 19933), (643, 5332), (1286, 2666), (1333, 2572)]