1389468

素因数分解:

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

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 3281040

約数和(自身を除く): 1891572

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 1301, 2602, 3903, 5204, 7806, 15612, 115789, 231578, 347367, 463156, 694734, 1389468]

約数ペア:

[(1, 1389468), (2, 694734), (3, 463156), (4, 347367), (6, 231578), (12, 115789), (89, 15612), (178, 7806), (267, 5204), (356, 3903), (534, 2602), (1068, 1301)]