1478060

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 3126816

約数和(自身を除く): 1648756

約数列:

[1, 2, 4, 5, 10, 20, 263, 281, 526, 562, 1052, 1124, 1315, 1405, 2630, 2810, 5260, 5620, 73903, 147806, 295612, 369515, 739030, 1478060]

約数ペア:

[(1, 1478060), (2, 739030), (4, 369515), (5, 295612), (10, 147806), (20, 73903), (263, 5620), (281, 5260), (526, 2810), (562, 2630), (1052, 1405), (1124, 1315)]