2778936

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1301}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 7030800

約数和(自身を除く): 4251864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 1301, 2136, 2602, 3903, 5204, 7806, 10408, 15612, 31224, 115789, 231578, 347367, 463156, 694734, 926312, 1389468, 2778936]

約数ペア:

[(1, 2778936), (2, 1389468), (3, 926312), (4, 694734), (6, 463156), (8, 347367), (12, 231578), (24, 115789), (89, 31224), (178, 15612), (267, 10408), (356, 7806), (534, 5204), (712, 3903), (1068, 2602), (1301, 2136)]