2563450

素因数分解:

$2^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:486

約数の個数: 24

約数和(自身を含む): 4812192

約数和(自身を除く): 2248742

約数列:

[1, 2, 5, 10, 25, 50, 167, 307, 334, 614, 835, 1535, 1670, 3070, 4175, 7675, 8350, 15350, 51269, 102538, 256345, 512690, 1281725, 2563450]

約数ペア:

[(1, 2563450), (2, 1281725), (5, 512690), (10, 256345), (25, 102538), (50, 51269), (167, 15350), (307, 8350), (334, 7675), (614, 4175), (835, 3070), (1535, 1670)]