8889663988

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{251}}^1\times {\mathrm{24527}}^1$

素因数の和:24820

約数の個数: 36

約数和(自身を含む): 16484876352

約数和(自身を除く): 7595212364

約数列:

[1, 2, 4, 19, 38, 76, 251, 361, 502, 722, 1004, 1444, 4769, 9538, 19076, 24527, 49054, 90611, 98108, 181222, 362444, 466013, 932026, 1864052, 6156277, 8854247, 12312554, 17708494, 24625108, 35416988, 116969263, 233938526, 467877052, 2222415997, 4444831994, 8889663988]

約数ペア:

[(1, 8889663988), (2, 4444831994), (4, 2222415997), (19, 467877052), (38, 233938526), (76, 116969263), (251, 35416988), (361, 24625108), (502, 17708494), (722, 12312554), (1004, 8854247), (1444, 6156277), (4769, 1864052), (9538, 932026), (19076, 466013), (24527, 362444), (49054, 181222), (90611, 98108)]