1424956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 2732240

約数和(自身を除く): 1307284

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 409, 818, 871, 1636, 1742, 3484, 5317, 10634, 21268, 27403, 54806, 109612, 356239, 712478, 1424956]

約数ペア:

[(1, 1424956), (2, 712478), (4, 356239), (13, 109612), (26, 54806), (52, 27403), (67, 21268), (134, 10634), (268, 5317), (409, 3484), (818, 1742), (871, 1636)]