459946552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{31817}}^1$

素因数の和:31975

約数の個数: 32

約数和(自身を含む): 935449200

約数和(自身を除く): 475502648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 7228, 14456, 31817, 63634, 127268, 254536, 413621, 827242, 1654484, 3308968, 4422563, 8845126, 17690252, 35380504, 57493319, 114986638, 229973276, 459946552]

約数ペア:

[(1, 459946552), (2, 229973276), (4, 114986638), (8, 57493319), (13, 35380504), (26, 17690252), (52, 8845126), (104, 4422563), (139, 3308968), (278, 1654484), (556, 827242), (1112, 413621), (1807, 254536), (3614, 127268), (7228, 63634), (14456, 31817)]