2163324688

素因数分解:

$2^4\times 7^1\times {\mathrm{19315399}}^1$

素因数の和:19315414

約数の個数: 20

約数和(自身を含む): 4790219200

約数和(自身を除く): 2626894512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19315399, 38630798, 77261596, 135207793, 154523192, 270415586, 309046384, 540831172, 1081662344, 2163324688]

約数ペア:

[(1, 2163324688), (2, 1081662344), (4, 540831172), (7, 309046384), (8, 270415586), (14, 154523192), (16, 135207793), (28, 77261596), (56, 38630798), (112, 19315399)]