2009660886079

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1\times {\mathrm{132437}}^1$

素因数の和:133108

約数の個数: 48

約数和(自身を含む): 2608922649600

約数和(自身を除く): 599261763521

約数列:

[1, 7, 11, 47, 49, 77, 329, 517, 539, 599, 2303, 3619, 4193, 6589, 25333, 28153, 29351, 46123, 132437, 197071, 309683, 322861, 927059, 1379497, 1456807, 2167781, 6224539, 6489413, 10197649, 15174467, 43571773, 68469929, 71383543, 79329763, 305002411, 479289503, 555308341, 872627393, 3355026521, 3728498861, 3887158387, 6108391751, 26099492027, 41013487471, 42758742257, 182696444189, 287094412297, 2009660886079]

約数ペア:

[(1, 2009660886079), (7, 287094412297), (11, 182696444189), (47, 42758742257), (49, 41013487471), (77, 26099492027), (329, 6108391751), (517, 3887158387), (539, 3728498861), (599, 3355026521), (2303, 872627393), (3619, 555308341), (4193, 479289503), (6589, 305002411), (25333, 79329763), (28153, 71383543), (29351, 68469929), (46123, 43571773), (132437, 15174467), (197071, 10197649), (309683, 6489413), (322861, 6224539), (927059, 2167781), (1379497, 1456807)]