1563484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 2984688

約数和(自身を除く): 1421204

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 281, 428, 562, 1124, 1391, 2782, 3653, 5564, 7306, 14612, 30067, 60134, 120268, 390871, 781742, 1563484]

約数ペア:

[(1, 1563484), (2, 781742), (4, 390871), (13, 120268), (26, 60134), (52, 30067), (107, 14612), (214, 7306), (281, 5564), (428, 3653), (562, 2782), (1124, 1391)]