1900587026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{533573}}^1$

素因数の和:533725

約数の個数: 16

約数和(自身を含む): 3092594904

約数和(自身を除く): 1192007878

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 533573, 1067146, 6936449, 13872898, 73099501, 146199002, 950293513, 1900587026]

約数ペア:

[(1, 1900587026), (2, 950293513), (13, 146199002), (26, 73099501), (137, 13872898), (274, 6936449), (1781, 1067146), (3562, 533573)]