1279261024

素因数分解:

$2^5\times {\mathrm{1889}}^1\times {\mathrm{21163}}^1$

素因数の和:23062

約数の個数: 24

約数和(自身を含む): 2519997480

約数和(自身を除く): 1240736456

約数列:

[1, 2, 4, 8, 16, 32, 1889, 3778, 7556, 15112, 21163, 30224, 42326, 60448, 84652, 169304, 338608, 677216, 39976907, 79953814, 159907628, 319815256, 639630512, 1279261024]

約数ペア:

[(1, 1279261024), (2, 639630512), (4, 319815256), (8, 159907628), (16, 79953814), (32, 39976907), (1889, 677216), (3778, 338608), (7556, 169304), (15112, 84652), (21163, 60448), (30224, 42326)]