1311452848

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{7873}}^1$

素因数の和:8269

約数の個数: 40

約数和(自身を含む): 2636215200

約数和(自身を除く): 1324762352

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 359, 464, 718, 1436, 2872, 5744, 7873, 10411, 15746, 20822, 31492, 41644, 62984, 83288, 125968, 166576, 228317, 456634, 913268, 1826536, 2826407, 3653072, 5652814, 11305628, 22611256, 45222512, 81965803, 163931606, 327863212, 655726424, 1311452848]

約数ペア:

[(1, 1311452848), (2, 655726424), (4, 327863212), (8, 163931606), (16, 81965803), (29, 45222512), (58, 22611256), (116, 11305628), (232, 5652814), (359, 3653072), (464, 2826407), (718, 1826536), (1436, 913268), (2872, 456634), (5744, 228317), (7873, 166576), (10411, 125968), (15746, 83288), (20822, 62984), (31492, 41644)]