2213702992

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{1009901}}^1$

素因数の和:1010046

約数の個数: 20

約数和(自身を含む): 4320360756

約数和(自身を除く): 2106657764

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 1009901, 2019802, 4039604, 8079208, 16158416, 138356437, 276712874, 553425748, 1106851496, 2213702992]

約数ペア:

[(1, 2213702992), (2, 1106851496), (4, 553425748), (8, 276712874), (16, 138356437), (137, 16158416), (274, 8079208), (548, 4039604), (1096, 2019802), (2192, 1009901)]