2889492

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{619}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 6770400

約数和(自身を除く): 3880908

約数列:

[1, 2, 3, 4, 6, 12, 389, 619, 778, 1167, 1238, 1556, 1857, 2334, 2476, 3714, 4668, 7428, 240791, 481582, 722373, 963164, 1444746, 2889492]

約数ペア:

[(1, 2889492), (2, 1444746), (3, 963164), (4, 722373), (6, 481582), (12, 240791), (389, 7428), (619, 4668), (778, 3714), (1167, 2476), (1238, 2334), (1556, 1857)]