1233691264

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{741401}}^1$

素因数の和:741428

約数の個数: 32

約数和(自身を含む): 2646805140

約数和(自身を除く): 1413113876

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 741401, 1482802, 2965604, 5931208, 9638213, 11862416, 19276426, 23724832, 38552852, 47449664, 77105704, 94899328, 154211408, 308422816, 616845632, 1233691264]

約数ペア:

[(1, 1233691264), (2, 616845632), (4, 308422816), (8, 154211408), (13, 94899328), (16, 77105704), (26, 47449664), (32, 38552852), (52, 23724832), (64, 19276426), (104, 11862416), (128, 9638213), (208, 5931208), (416, 2965604), (832, 1482802), (1664, 741401)]