425804566

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 740148192

約数和(自身を除く): 314343626

約数列:

[1, 2, 11, 22, 23, 46, 113, 121, 226, 242, 253, 506, 677, 1243, 1354, 2486, 2599, 2783, 5198, 5566, 7447, 13673, 14894, 15571, 27346, 28589, 31142, 57178, 76501, 81917, 153002, 163834, 171281, 314479, 342562, 628958, 841511, 1683022, 1759523, 1884091, 3519046, 3768182, 9256621, 18513242, 19354753, 38709506, 212902283, 425804566]

約数ペア:

[(1, 425804566), (2, 212902283), (11, 38709506), (22, 19354753), (23, 18513242), (46, 9256621), (113, 3768182), (121, 3519046), (226, 1884091), (242, 1759523), (253, 1683022), (506, 841511), (677, 628958), (1243, 342562), (1354, 314479), (2486, 171281), (2599, 163834), (2783, 153002), (5198, 81917), (5566, 76501), (7447, 57178), (13673, 31142), (14894, 28589), (15571, 27346)]