3878756

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1669}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 7855680

約数和(自身を除く): 3976924

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 1669, 2324, 3338, 6676, 11683, 23366, 46732, 138527, 277054, 554108, 969689, 1939378, 3878756]

約数ペア:

[(1, 3878756), (2, 1939378), (4, 969689), (7, 554108), (14, 277054), (28, 138527), (83, 46732), (166, 23366), (332, 11683), (581, 6676), (1162, 3338), (1669, 2324)]