566570116

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 1150128000

約数和(自身を除く): 583557884

約数列:

[1, 2, 4, 7, 14, 28, 139, 149, 278, 298, 556, 596, 973, 977, 1043, 1946, 1954, 2086, 3892, 3908, 4172, 6839, 13678, 20711, 27356, 41422, 82844, 135803, 144977, 145573, 271606, 289954, 291146, 543212, 579908, 582292, 950621, 1019011, 1901242, 2038022, 3802484, 4076044, 20234647, 40469294, 80938588, 141642529, 283285058, 566570116]

約数ペア:

[(1, 566570116), (2, 283285058), (4, 141642529), (7, 80938588), (14, 40469294), (28, 20234647), (139, 4076044), (149, 3802484), (278, 2038022), (298, 1901242), (556, 1019011), (596, 950621), (973, 582292), (977, 579908), (1043, 543212), (1946, 291146), (1954, 289954), (2086, 271606), (3892, 145573), (3908, 144977), (4172, 135803), (6839, 82844), (13678, 41422), (20711, 27356)]