1983954065182

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{7741}}^1\times {\mathrm{643949}}^1$

素因数の和:651891

約数の個数: 16

約数和(自身を含む): 2991276540000

約数和(自身を除く): 1007322474818

約数列:

[1, 2, 199, 398, 7741, 15482, 643949, 1287898, 1540459, 3080918, 128145851, 256291702, 4984809209, 9969618418, 991977032591, 1983954065182]

約数ペア:

[(1, 1983954065182), (2, 991977032591), (199, 9969618418), (398, 4984809209), (7741, 256291702), (15482, 128145851), (643949, 3080918), (1287898, 1540459)]