2601432848

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1009873}}^1$

素因数の和:1009911

約数の個数: 40

約数和(自身を含む): 6010770048

約数和(自身を除く): 3409337200

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 1009873, 2019746, 4039492, 7069111, 8078984, 14138222, 16157968, 23227079, 28276444, 46454158, 56552888, 92908316, 113105776, 162589553, 185816632, 325179106, 371633264, 650358212, 1300716424, 2601432848]

約数ペア:

[(1, 2601432848), (2, 1300716424), (4, 650358212), (7, 371633264), (8, 325179106), (14, 185816632), (16, 162589553), (23, 113105776), (28, 92908316), (46, 56552888), (56, 46454158), (92, 28276444), (112, 23227079), (161, 16157968), (184, 14138222), (322, 8078984), (368, 7069111), (644, 4039492), (1288, 2019746), (2576, 1009873)]